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This article applies only to releases on the Windows Update website. This article does not apply to security releases for products that are not supported by Windows Update.

This article is intended for use by administrators of Windows Server Update Services (WSUS), Windows Update, and Microsoft Update services. This article contains a list of content changes that have been made available on the second Tuesday of every month for WSUS, Windows Update, and Microsoft Update. Administrators can use this list both as a quick reference to content changes that have been made during routine synchronizations and as an explanation of these changes.

This information will be updated during our regular update release on the second Tuesday of every month. This article lists changes that were made on or after January 9, 2024. It does not list changes that were made before that date. For more information about changes that occurred before January 9, 2024, see the "References" section.

Introduction

This article contains a cumulative list of Windows Update content changes that have been made available to Windows Update, Microsoft Update, and WSUS on or after January 9, 2024.

More Information

Tuesday, February 13, 2024

This is a summary of the new and changed content to be released on Tuesday, February 13, 2024.

New security content:

  • 2024-02 Security Monthly Quality Rollup for Windows Server 2008 (KB5034795)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5034173 on Windows Server 2008
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-02 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems update: ~ 232294KB

    • 2024-02 Security Monthly Quality Rollup for Windows Server 2008 for x86-based Systems update: ~ 157276KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034795

  • 2024-02 Security Only Quality Update for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034809)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB3175024 on Windows Embedded Standard 7 and Windows Server 2008 R2
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-02 Security Only Quality Update for Windows Embedded Standard 7/Windows Server 2008 R2 for x64-based Systems update: ~ 35062KB

    • 2024-02 Security Only Quality Update for Windows Embedded Standard 7 for x86-based Systems update: ~ 21781KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034809

  • 2024-02 Security Monthly Quality Rollup for Windows Server 2012 R2 (KB5034819)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB3160352 on Windows Server 2012 R2
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-02 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems update: ~ 600197KB

    Description:

    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034819

  • 2024-02 Security Monthly Quality Rollup for Windows Server 2012 (KB5034830)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5034184 on Windows Server 2012
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-02 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems update: ~ 450120KB

    Description:

    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034830

  • 2024-02 Security Monthly Quality Rollup for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034831)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB3079757 on Windows Embedded Standard 7 and Windows Server 2008 R2
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-02 Security Monthly Quality Rollup for Windows Embedded Standard 7 for x86-based Systems update: ~ 272773KB

    • 2024-02 Security Monthly Quality Rollup for Windows Embedded Standard 7/Windows Server 2008 R2 x64 update: ~ 410645KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034831

  • 2024-02 Security Only Quality Update for Windows Server 2008 (KB5034833)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-02 Security Only Quality Update for Windows Server 2008 for x86-based Systems update: ~ 21760KB

    • 2024-02 Security Only Quality Update for Windows Server 2008 for x64-based Systems update: ~ 29481KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034833

  • 2024-02 Cumulative security Hotpatch for Azure Stack HCI, version 21H2 and Windows Server 2022 Datacenter: Azure Edition for x64-based Systems (KB5034860)

    Locale: All
    Deployment: WSUS
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5017392 on Azure Stack HCI, version 21H2 and Windows Server 2022 Datacenter: Azure Edition
    Target platforms: Azure Stack HCI, version 21H2 and Windows Server 2022 Datacenter: Azure Edition
    Approximate file sizes:

    • 2024-02 Cumulative security Hotpatch for Azure Stack HCI, version 21H2 and Windows Server 2022 Datacenter: Azure Edition for x64-based Systems update: ~ 21053KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information.
    https://support.microsoft.com/help/5034860

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 and Windows 10 Version 21H2 (KB5033909)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows 10 Version 22H2 and Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for x64 update: ~ 71885KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 update: ~ 46080KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 update: ~ 46080KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for x64 update: ~ 71885KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 update: ~ 46080KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 update: ~ 46080KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033909

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 for x64 (KB5033914)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Microsoft server operating system version 21H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 for x64 update: ~ 67686KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033914

  • 2024-02 Dynamic Cumulative Update for Windows 10 Version 22H2 and Windows 10 Version 21H2 (KB5034763)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5018410 on Windows 10 Version 22H2 and Windows 10 Version 21H2
    Target platforms: Windows 10 Version 22H2 and Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for Windows 10 Version 22H2/Windows 10 Version 21H2 for x86-based Systems update: ~ 431207KB

    • 2024-02 Dynamic Cumulative Update for Windows 10 Version 22H2 for x64-based Systems update: ~ 806093KB

    • 2024-02 Dynamic Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems update: ~ 776612KB

    Description:
    ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034763

  • 2024-02 Dynamic Cumulative Update for Windows 11 (KB5034766)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5019961 on Windows 11
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-02 Dynamic Cumulative Update for Windows 11 for x64-based Systems update: ~ 352307KB

    • 2024-02 Dynamic Cumulative Update for Windows 11 for ARM64-based Systems update: ~ 480615KB

    Description:
    ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034766

  • 2024-02 Cumulative Update for Windows 10 Version 1607 (KB5034767)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB4494440 on Windows 10 Version 1607
    Target platforms: Windows 10 Version 1607
    Approximate file sizes:

    • 2024-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems update: ~ 930836KB

    • 2024-02 Cumulative Update for Windows 10 Version 1607 for x86-based Systems update: ~ 1667236KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034767

  • 2024-02 Cumulative Update for Windows Server 2019 and Windows 10 Version 1809 (KB5034768)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes:

    • KB5022286 on Windows Server 2019 and Windows 10 Version 1809

    • KB5014692 on Windows 10 Version 1809

    Target platforms: Windows Server 2019 and Windows 10 Version 1809
    Approximate file sizes:

    • 2024-02 Cumulative Update for Windows Server 2019 for x64-based Systems update: ~ 609649KB

    • 2024-02 Cumulative Update for Windows 10 Version 1809 for ARM64-based Systems update: ~ 646656KB

    • 2024-02 Cumulative Update for Windows 10 Version 1809 for x86-based Systems update: ~ 339845KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034768

  • 2024-02 Cumulative Update for Microsoft server operating system, version 22H2 for x64-based Systems (KB5034770)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5028171 on Microsoft server operating system, version 22H2
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for Microsoft server operating system, version 22H2 for x64-based Systems update: ~ 380508KB

    • 2024-02 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems update: ~ 380508KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034770

  • 2024-02 Cumulative Update for Windows 10 Version 1507 (KB5034774)

    Locale: All
    Deployment: Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033379 on Windows 10 Version 1507
    Target platforms: Windows 10 Version 1507
    Approximate file sizes:

    • 2024-02 Cumulative Update for Windows 10 Version 1507 for x86-based Systems update: ~ 751616KB

    • 2024-02 Cumulative Update for Windows 10 Version 1507 for x64-based Systems update: ~ 1258291KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034774

  • 2024-02 Servicing Stack Update for Windows Server 2016 and Windows 10 Version 1607 (KB5034862)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5023788 on Windows Server 2016 and Windows 10 Version 1607
    Target platforms: Windows Server 2016 and Windows 10 Version 1607
    Approximate file sizes:

    • 2024-02 Servicing Stack Update for Windows Server 2016/Windows 10 Version 1607 for x64-based Systems update: ~ 5509KB

    • 2024-02 Servicing Stack Update for Windows 10 Version 1607 for x86-based Systems update: ~ 11940KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034862

  • 2024-02 Servicing Stack Update for Windows 10 Version 1507 (KB5034864)

    Locale: All
    Deployment: Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5032390 on Windows 10 Version 1507
    Target platforms: Windows 10 Version 1507
    Approximate file sizes:

    • 2024-02 Servicing Stack Update for Windows 10 Version 1507 for x64-based Systems update: ~ 12001KB

    • 2024-02 Servicing Stack Update for Windows 10 Version 1507 for x86-based Systems update: ~ 5468KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034864

  • 2024-02 Servicing Stack Update for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034865)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5031658 on Windows Embedded Standard 7 and Windows Server 2008 R2
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-02 Servicing Stack Update for Windows Embedded Standard 7 for x86-based Systems update: ~ 4168KB

    • 2024-02 Servicing Stack Update for Windows Embedded Standard 7/Windows Server 2008 R2 for x64-based Systems update: ~ 9442KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034865

  • 2024-02 Servicing Stack Update for Windows Server 2012 R2 for x64-based Systems (KB5034866)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5022922 on Windows Server 2012 R2
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-02 Servicing Stack Update for Windows Server 2012 R2 for x64-based Systems update: ~ 10752KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034866

  • 2024-02 Servicing Stack Update for Windows Server 2008 (KB5034867)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5031659 on Windows Server 2008
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-02 Servicing Stack Update for Windows Server 2008 for x86-based Systems update: ~ 3932KB

    • 2024-02 Servicing Stack Update for Windows Server 2008 for x64-based Systems update: ~ 8868KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034867

  • 2024-02 Servicing Stack Update for Windows Server 2012 for x64-based Systems (KB5034868)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5032309 on Windows Server 2012
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-02 Servicing Stack Update for Windows Server 2012 for x64-based Systems update: ~ 10230KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034868

New nonsecurity content:

  • 2024-02 Security and Quality Rollup for .NET Framework 4.8 for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034615)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 4.8 for Windows Embedded Standard 7 for x64 update: ~ 43520KB

    • 2024-02 Security and Quality Rollup for .NET Framework 4.8 for Windows Embedded Standard 7 update: ~ 28058KB

    • 2024-02 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2008 R2 for x64 update: ~ 43520KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034615

  • 2024-02 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 for x64 (KB5034616)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 for x64 update: ~ 42803KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034616

  • 2024-02 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 R2 for x64 (KB5034617)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 R2 for x64 update: ~ 57637KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034617

  • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2 for Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008 (KB5034620)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7 update: ~ 29389KB

    • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7 for x64 update: ~ 44414KB

    • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2008 R2 for x64 update: ~ 44414KB

    • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2 for Windows Server 2008 SP2 for x64 update: ~ 44414KB

    • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2 for Windows Server 2008 SP2 update: ~ 29389KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034620

  • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 (KB5034621)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 update: ~ 46080KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034621

  • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 for x64 (KB5034622)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 for x64 update: ~ 55910KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034622

  • 2024-02 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034687)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031226 on Windows Embedded Standard 7 and Windows Server 2008 R2
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 update: ~ 17203KB

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 update: ~ 17203KB

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 for x64 update: ~ 24781KB

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7/Windows Server 2008 R2 for x64 update: ~ 24781KB

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2008 R2 for x64 update: ~ 24781KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034687

  • 2024-02 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB5034688)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031227 on Windows Server 2012
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 for x64 update: ~ 46080KB

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 for x64 update: ~ 46080KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034688

  • 2024-02 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 (KB5034689)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5034279 on Windows Server 2012 R2
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 for x64 update: ~ 55910KB

    • 2024-02 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 for x64 update: ~ 55910KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034689

  • 2024-02 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 (KB5034690)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5032309 on Windows Server 2008
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-02 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 for x64 update: ~ 44544KB

    • 2024-02 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 update: ~ 29389KB

    • 2024-02 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 for x64 update: ~ 44544KB

    • 2024-02 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 update: ~ 29389KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034690

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 and Windows 10 Version 21H2 (KB5034466)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows 10 Version 22H2 and Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 update: ~ 42906KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 for x64 update: ~ 66150KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 update: ~ 42906KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 for x64 update: ~ 66150KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034466

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 (KB5034467)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5030651 on Windows 11
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 for ARM64 update: ~ 77926KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for ARM64 update: ~ 77926KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for x64 update: ~ 62566KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 for x64 update: ~ 62566KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 for ARM64 update: ~ 77926KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 for x64 update: ~ 62566KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for x64 update: ~ 62566KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for ARM64 update: ~ 77926KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034467

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 and Windows 10 Version 21H2 (KB5034468)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows 10 Version 22H2 and Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for x64 update: ~ 71885KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 update: ~ 46080KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 update: ~ 46080KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for x64 update: ~ 71885KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 update: ~ 46080KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 update: ~ 46080KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034468

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 (KB5034611)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 update: ~ 62771KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 21H2 for x64 update: ~ 63771KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034611

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 (KB5034612)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 for x64 update: ~ 62771KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 for ARM64 update: ~ 77902KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034612

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 for x64 (KB5034613)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system, version 22H2 for x64 update: ~ 67686KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 for x64 update: ~ 67686KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034613

  • 2024-02 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 and Windows 10 Version 1607 (KB5034614)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031000 on Windows Server 2016 and Windows 10 Version 1607
    Target platforms: Windows Server 2016 and Windows 10 Version 1607
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 update: ~ 56116KB

    • 2024-02 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 update: ~ 56116KB

    • 2024-02 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 update: ~ 33178KB

    • 2024-02 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 update: ~ 33178KB

    • 2024-02 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 for x64 update: ~ 56116KB

    • 2024-02 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 for x64 update: ~ 56116KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034614

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows Server 2019 and Windows 10 Version 1809 (KB5034619)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows Server 2019 and Windows 10 Version 1809
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows Server 2019 for x64 update: ~ 80077KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for x64 update: ~ 80077KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 update: ~ 45158KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 update: ~ 45158KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034619

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2019 and Windows 10 Version 1809 (KB5034624)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows Server 2019 and Windows 10 Version 1809
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2019 for x64 update: ~ 82227KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1809 for x64 update: ~ 82227KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1809 update: ~ 48845KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034624

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 11 (KB5034625)

    Locale: All
    Deployment: Catalog
    Classification: Updates, Non-Security
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 11 for x64 update: ~ 67686KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 11 for ARM64 update: ~ 67994KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034625

  • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 (KB5034626)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031009 on Microsoft server operating system, version 23H2
    Target platforms: Microsoft server operating system, version 23H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 update: ~ 61645KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 update: ~ 61645KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034626

  • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5034682)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB50328336 on Microsoft server operating system version 21H2
    Target platforms: Microsoft server operating system version 21H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 update: ~ 62771KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 update: ~ 62771KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034682

  • 2024-02 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server 2019 and Windows 10 Version 1809 (KB5034683)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031222 on Windows Server 2019 and Windows 10 Version 1809
    Target platforms: Windows Server 2019 and Windows 10 Version 1809
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server 2019 for x64 update: ~ 80077KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server 2019 for x64 update: ~ 80077KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 update: ~ 45026KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 for x64 update: ~ 80077KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 update: ~ 45026KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 update: ~ 45026KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 update: ~ 45026KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 for x64 update: ~ 80077KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034683

  • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 (KB5034684)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031223 on Windows 10 Version 21H2
    Target platforms: Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 update: ~ 46080KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 update: ~ 46080KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 update: ~ 71675KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 update: ~ 71676KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 update: ~ 46080KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 update: ~ 46080KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034684

  • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 (KB5034685)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031224 on Windows 10 Version 22H2
    Target platforms: Windows 10 Version 22H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 update: ~ 42906KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 update: ~ 66458KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 update: ~ 42906KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 update: ~ 42906KB

    • 2024-02 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 update: ~ 42906KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 update: ~ 66458KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034685

  • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 (KB5034923)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031605 on Microsoft server operating system, version 22H2
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 update: ~ 7601KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 update: ~ 7601KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034923

  • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 (KB5034686)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Updates, Non-Security
    Supersedes: KB5031225 on Windows 11
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 for ARM64 update: ~ 67994KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 for ARM64 update: ~ 67994KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 for x64 update: ~ 67686KB

    • 2024-02 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 for x64 update: ~ 67686KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034686

Tuesday, January 9, 2024

This is a summary of the new and changed content to be released on Tuesday, January 9, 2024.

New security content:

  • 2024-01 Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 for x64 (KB5033897)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 for x64 update: ~ 24781KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033897

  • 2024-01 Security and Quality Rollup for .NET Framework 2.0, 3.0 for Windows Server 2008 (KB5033898)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 for x64 update: ~ 24678KB

    • 2024-01 Security and Quality Rollup for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 update: ~ 17203KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033898

  • 2024-01 Security and Quality Rollup for .NET Framework 3.5.1 for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5033899)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5.1 for Windows Embedded Standard 7 update: ~ 17203KB

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5.1 for Windows Embedded Standard 7 for x64 update: ~ 24781KB

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5.1 for Windows Server 2008 R2 for x64 update: ~ 24781KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033899

  • 2024-01 Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 R2 for x64 (KB5033900)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 R2 for x64 update: ~ 25600KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033900

  • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 (KB5033905)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 for x64 update: ~ 45158KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033905

  • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 for x64 (KB5033906)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 for x64 update: ~ 55398KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033906

  • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008 (KB5033907)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7 for x64 update: ~ 44544KB

    • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7 update: ~ 29389KB

    • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2008 R2 for x64 update: ~ 44544KB

    • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2 for Windows Server 2008 SP2 for x64 update: ~ 44544KB

    • 2024-01 Security and Quality Rollup for .NET Framework 4.6.2 for Windows Server 2008 SP2 update: ~ 29389KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033907

  • 2024-01 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 for x64 (KB5033913)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 for x64 update: ~ 45158KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033913

  • 2024-01 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 R2 for x64 (KB5033915)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 R2 for x64 update: ~ 59392KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033915

  • 2024-01 Security and Quality Rollup for .NET Framework 4.8 for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5033916)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 4.8 for Windows Embedded Standard 7 update: ~ 28058KB

    • 2024-01 Security and Quality Rollup for .NET Framework 4.8 for Windows Embedded Standard 7 for x64 update: ~ 43418KB

    • 2024-01 Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2008 R2 for x64 update: ~ 43418KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033916

  • 2024-01 Security Only Update for .NET Framework 2.0, 3.0 for Windows Server 2008 (KB5033945)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security Only Update for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 for x64 update: ~ 8602KB

    • 2024-01 Security Only Update for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 update: ~ 6451KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033945

  • 2024-01 Security Only Update for .NET Framework 3.5.1 for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5033946)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-01 Security Only Update for .NET Framework 3.5.1 for Windows Embedded Standard 7 for x64 update: ~ 8704KB

    • 2024-01 Security Only Update for .NET Framework 3.5.1 for Windows Embedded Standard 7 update: ~ 6554KB

    • 2024-01 Security Only Update for .NET Framework 3.5.1 for Windows Server 2008 R2 for x64 update: ~ 8704KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033946

  • 2024-01 Security Only Update for .NET Framework 4.6.2 for Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008 (KB5033947)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security Only Update for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7 for x64 update: ~ 18022KB

    • 2024-01 Security Only Update for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Embedded Standard 7 update: ~ 12390KB

    • 2024-01 Security Only Update for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2008 R2 for x64 update: ~ 18022KB

    • 2024-01 Security Only Update for .NET Framework 4.6.2 for Windows Server 2008 SP2 for x64 update: ~ 18022KB

    • 2024-01 Security Only Update for .NET Framework 4.6.2 for Windows Server 2008 SP2 update: ~ 12390KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033947

  • 2024-01 Security Only Update for .NET Framework 4.8 for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5033948)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-01 Security Only Update for .NET Framework 4.8 for Windows Embedded Standard 7 update: ~ 11981KB

    • 2024-01 Security Only Update for .NET Framework 4.8 for Windows Embedded Standard 7 for x64 update: ~ 17306KB

    • 2024-01 Security Only Update for .NET Framework 4.8 for Windows Server 2008 R2 for x64 update: ~ 17306KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033948

  • 2024-01 Security Only Update for .NET Framework 3.5 SP1 for Windows Server 2008 (KB5033952)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security Only Update for .NET Framework 3.5 SP1 for Windows Server 2008 SP2 update: ~ 1380KB

    • 2024-01 Security Only Update for .NET Framework 3.5 SP1 for Windows Server 2008 SP2 for x64 update: ~ 1721KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033952

  • 2024-01 Security and Quality Rollup for .NET Framework 3.5 SP1 for Windows Server 2008 (KB5034008)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5 SP1 for Windows Server 2008 SP2 for x64 update: ~ 2285KB

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5 SP1 for Windows Server 2008 SP2 update: ~ 1916KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034008

  • 2024-01 Cumulative Security Update for Internet Explorer Windows Server 2012 R2, Windows Server 2012, Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008 (KB5034120)
    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating:

    • Critical: Windows Embedded Standard 7

    • Moderate: Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, and Windows Server 2008

    Supersedes: KB5033376 on Windows Server 2012 R2, Windows Server 2012, Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008
    Target platforms: Windows Server 2012 R2, Windows Server 2012, Windows Embedded Standard 7, Windows Server 2008 R2, and Windows Server 2008
    Approximate file sizes:

    • 2024-01 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 R2 for x64-based systems update: ~ 56382KB

    • 2024-01 Cumulative Security Update for Internet Explorer 11 for Windows Server 2012 for x64-based systems update: ~ 56382KB

    • 2024-01 Cumulative Security Update for Internet Explorer 11 for Windows Embedded Standard 7 for x86-based systems update: ~ 30290KB

    • 2024-01 Cumulative Security Update for Internet Explorer 11 for Windows Embedded Standard 7/Windows Server 2008 R2 x64 update: ~ 56381KB

    • 2024-01 Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 for x86-based systems update: ~ 30290KB

    • 2024-01 Cumulative Security Update for Internet Explorer 9 for Windows Server 2008 for x64-based systems update: ~ 56381KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034120

  • 2024-01 Security Only Quality Update for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034167)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB4055038 on Windows Embedded Standard 7 and Windows Server 2008 R2
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-01 Security Only Quality Update for Windows Embedded Standard 7/Windows Server 2008 R2 x64 update: ~ 47421KB

    • 2024-01 Security Only Quality Update for Windows Embedded Standard 7 for x86-based Systems update: ~ 27085KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034167

  • 2024-01 Security Monthly Quality Rollup for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034169)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033433 on Windows Embedded Standard 7 and Windows Server 2008 R2
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-01 Security Monthly Quality Rollup for Windows Embedded Standard 7/Windows Server 2008 R2 x64 update: ~ 41737KB

    • 2024-01 Security Monthly Quality Rollup for Windows Embedded Standard 7 for x86-based Systems update: ~ 272435KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034169

  • 2024-01 Security Monthly Quality Rollup for Windows Server 2012 R2 (KB5034171)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033420 on Windows Server 2012 R2
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-01 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems update: ~ 601467KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034171

  • 2024-01 Security Monthly Quality Rollup for Windows Server 2008 (KB5034173)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033422 on Windows Server 2008
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security Monthly Quality Rollup for Windows Server 2008 for x86-based Systems update: ~ 157082KB

    • 2024-01 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems update: ~ 231956KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034173

  • 2024-01 Security Only Quality Update for Windows Server 2008 (KB5034176)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security Only Quality Update for Windows Server 2008 for x64-based Systems update: ~ 31334KB

    • 2024-01 Security Only Quality Update for Windows Server 2008 for x86-based Systems update: ~ 20879KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034176

  • 2024-01 Security Monthly Quality Rollup for Windows Server 2012 (KB5034184)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033429 on Windows Server 2012
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-01 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems update: ~ 446003KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034184

  • 2024-01 Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034269)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-01 Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 update: ~ 6554KB

    • 2024-01 Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 for x64 update: ~ 8704KB

    • 2024-01 Security Only Update for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2008 R2 for x64 update: ~ 8704KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034269

  • 2024-01 Security Only Update for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 (KB5034270)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security Only Update for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 update: ~ 8499B

    • 2024-01 Security Only Update for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 for x64 update: ~ 8602KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034270

  • 2024-01 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 and Windows Server 2008 R2 (KB5034277)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032341 on Windows Embedded Standard 7 and Windows Server 2008 R2
    Target platforms: Windows Embedded Standard 7 and Windows Server 2008 R2
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 for x64 update: ~ 24781KB

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Embedded Standard 7 update: ~ 17203KB

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2008 R2 for x64 update: ~ 24781KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034277

  • 2024-01 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 for x64 (KB5034278)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032342 on Windows Server 2012
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 for x64 update: ~ 42394KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034278

  • 2024-01 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 for x64 (KB5034279)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032343 on Windows Server 2012 R2
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 R2 for x64 update: ~ 25600KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034279

  • 2024-01 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 (KB5034280)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032344 on Windows Server 2008
    Target platforms: Windows Server 2008
    Approximate file sizes:

    • 2024-01 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 for x64 update: ~ 24678KB

    • 2024-01 Security and Quality Rollup for .NET Framework 2.0, 3.0, 3.5 SP1, 4.6.2 for Windows Server 2008 SP2 update: ~ 17203KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034280

  • 2024-01 Security Update for Microsoft server operating system, version 22H2 for x64-based Systems (KB5034439)

    Locale: All
    Deployment: Important/Automatic Updates
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-01 Security Update for Microsoft server operating system, version 22H2 for x64-based Systems update: ~ 164KB

    • 2024-01 Security Update for Microsoft server operating system version 21H2 for x64-based Systems update: ~ 164KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034439

  • 2024-01 Security Update for Windows 11 (KB5034440)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating:

    • Critical: Windows 11

    • Important: Windows 11

    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-01 Security Update for Windows 11 for x64-based Systems update: ~ 162KB

    • 2024-01 Security Update for Windows 11 for ARM64-based Systems update: ~ 163KB

    • 2024-01 Security Update for Windows 11 for x64-based Systems update: ~ 162KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034440

  • 2024-01 Security Update for Windows 10 Version 22H2 and Windows 10 Version 21H2 (KB5034441)

    Locale: All
    Deployment: Important/Automatic Updates
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows 10 Version 22H2 and Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-01 Security Update for Windows 10 Version 22H2 for x64-based Systems update: ~ 164KB

    • 2024-01 Security Update for Windows 10 Version 21H2 for x64-based Systems update: ~ 164KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034441

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows Server 2019 and Windows 10 Version 1809 (KB5033904)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2019 and Windows 10 Version 1809
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows Server 2019 for x64 update: ~ 79462KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for x64 update: ~ 79462KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 update: ~ 45158KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 update: ~ 45158KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033904

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 and Windows 10 Version 21H2 (KB5033909)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows 10 Version 22H2 and Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 update: ~ 46080KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for x64 update: ~ 71885KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 update: ~ 46080KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 update: ~ 46080KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 update: ~ 71885KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for x64 update: ~ 46080KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033909

  • 2024-01 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 and Windows 10 Version 1607 (KB5033910)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5031989 on Windows Server 2016 and Windows 10 Version 1607
    Target platforms: Windows Server 2016 and Windows 10 Version 1607
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 4.8 for Windows Server 2016 for x64 update: ~ 55706KB

    • 2024-01 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 update: ~ 33178KB

    • 2024-01 Cumulative Update for .NET Framework 4.8 for Windows 10 Version 1607 for x64 update: ~ 55706KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033910

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2019 and Windows 10 Version 1809 (KB5033911)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows Server 2019 and Windows 10 Version 1809
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2019 for x64 update: ~ 82637KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1809 update: ~ 48742KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 1809 for x64 update: ~ 82637KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033911

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 11 (KB5033912)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 11 for ARM64 update: ~ 67891KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 11 for x64 update: ~ 67686KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033912

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 for x64 (KB5033914)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system, version 22H2 for x64 update: ~ 66364KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Microsoft server operating system version 21H2 for x64 update: ~ 61542KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033914

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 (KB5033917)

    Locale: All
    Deployment: Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032004 on Microsoft server operating system, version 23H2
    Target platforms: Microsoft server operating system, version 23H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 23H2 for x64 update: ~ 61542KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033917

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 and Windows 10 Version 21H2 (KB5033918)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows 10 Version 22H2 and Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 update: ~ 42906KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 22H2 for x64 update: ~ 66253KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 update: ~ 42906KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 for x64 update: ~ 66253KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033918

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 (KB5033919)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 for ARM64 update: ~ 77926KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 for x64 update: ~ 62566KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033919

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11 (KB5033920)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032007 on Windows 11
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 for ARM64 update: ~ 77722KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 for x64 update: ~ 62566KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for ARM64 update: ~ 77722KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 23H2 for x64 update: ~ 62566KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033920

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5033922)

    Locale: All
    Deployment: Catalog
    Classification: Security Updates
    Security severity rating: Important
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 update: ~ 62566KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Microsoft server operating system version 21H2 for x64 update: ~ 62566KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5033922

  • 2024-01 Cumulative Update for Windows Server 2016 and Windows 10 Version 1607 (KB5034119)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033373 on Windows Server 2016 and Windows 10 Version 1607
    Target platforms: Windows Server 2016 and Windows 10 Version 1607
    Approximate file sizes:

    • 2024-01 Cumulative Update for Windows Server 2016 for x64-based Systems update: ~ 1667236KB

    • 2024-01 Cumulative Update for Windows 10 Version 1607 for x86-based Systems update: ~ 931052KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034119

  • 2024-01 Dynamic Cumulative Update for Windows 11 (KB5034121)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033369 on Windows 11
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-01 Dynamic Cumulative Update for Windows 11 for ARM64-based Systems update: ~ 480737KB

    • 2024-01 Dynamic Cumulative Update for Windows 11 for x64-based Systems update: ~ 350915KB

    Description:
    ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034121

  • 2024-01 Dynamic Cumulative Update for Windows 10 Version 22H2 and Windows 10 Version 21H2 (KB5034122)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033372 on Windows 10 Version 22H2 and Windows 10 Version 21H2
    Target platforms: Windows 10 Version 22H2 and Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for Windows 10 Version 22H2/Windows 10 Version 21H2 for ARM64-based Systems update: ~ 831672KB

    • 2024-01 Dynamic Cumulative Update for Windows 10 Version 22H2 for x86-based Systems update: ~ 444815KB

    • 2024-01 Cumulative Update for Windows 10 Version 22H2/Windows 10 Version 21H2 for x64-based Systems update: ~ 803236KB

    Description:
    ComponentUpdate: A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034122

  • 2024-01 Cumulative Update for Windows 10 Version 1809 (KB5034127)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033371 on Windows 10 Version 1809
    Target platforms: Windows 10 Version 1809
    Approximate file sizes:

    • 2024-01 Cumulative Update for Windows 10 Version 1809 for x86-based Systems update: ~ 339292KB

    • 2024-01 Cumulative Update for Windows 10 Version 1809 for ARM64-based Systems update: ~ 645458KB

    • 2024-01 Cumulative Update for Windows 10 Version 1809 for x64-based Systems update: ~ 609690KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034127

  • 2024-01 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5034129)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033118 on Microsoft server operating system, version 22H2
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems update: ~ 378737KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034129

  • 2024-01 Cumulative Update for Windows 10 Version 1507  (KB5034134)

    Locale: All
    Deployment: Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5033379 on Windows 10 Version 1507
    Target platforms: Windows 10 Version 1507
    Approximate file sizes:

    • 2024-01 Cumulative Update for Windows 10 Version 1507 for x64-based Systems update: ~ 1237320KB

    • 2024-01 Cumulative Update for Windows 10 Version 1507 for x86-based Systems update: ~ 745185KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034134

  • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 (KB5034272)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes:

    • KB5032336 on Microsoft server operating system, version 21H2

    • KB5032478 on Microsoft server operating system, version 22H2

    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system, version 22H2 for x64 update: ~ 62566KB

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Microsoft server operating system version 21H2 for x64 update: ~ 62566KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034272

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows Server 2019 and Windows 10 Version 1809 (KB5034273)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032337 on Windows Server 2019 and Windows 10 Version 1809
    Target platforms: Windows Server 2019 and Windows 10 Version 1809
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows Server 2019 for x64 update: ~ 82637KB

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 update: ~ 48742KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10 Version 1809 for ARM64 update: ~ 45158KB

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 for x64 update: ~ 82637KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034273

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 (KB5034274)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032338 on Windows 10 Version 21H2
    Target platforms: Windows 10 Version 21H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for ARM64 update: ~ 42906KB

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 update: ~ 66059KB

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 update: ~ 42906KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034274

  • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 (KB5034275)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032339 on Windows 10 Version 22H2
    Target platforms: Windows 10 Version 22H2
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 update: ~ 46080KB

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 for x64 update: ~ 71885KB

    • 2024-01 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 22H2 for ARM64 update: ~ 46080KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034275

  • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 (KB5034276)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Important
    Supersedes: KB5032340 on Windows 11
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 for x64 update: ~ 62566KB

    • 2024-01 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 11 for ARM64 update: ~ 77926KB

    Description:
    A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.
    https://support.microsoft.com/help/5034276

  • 2024-01 Servicing Stack Update for Windows Server 2012 R2 for x64-based Systems (KB5034587)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5032308 on Windows Server 2012 R2
    Target platforms: Windows Server 2012 R2
    Approximate file sizes:

    • 2024-01 Servicing Stack Update for Windows Server 2012 R2 for x64-based Systems update: ~ 10742KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034587

  • 2024-01 Servicing Stack Update for Windows Server 2012 for x64-based Systems (KB5034588)

    Locale: All
    Deployment: Important/Automatic Updates, WSUS, and Catalog
    Classification: Security Updates
    Security severity rating: Critical
    Supersedes: KB5032309 on Windows Server 2012
    Target platforms: Windows Server 2012
    Approximate file sizes:

    • 2024-01 Servicing Stack Update for Windows Server 2012 for x64-based Systems update: ~ 10220KB

    Description:
    Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information. After you install this item, you may have to restart your computer.
    https://support.microsoft.com/help/5034588

New nonsecurity content:

  • 2024-01 Dynamic Update for Windows 10 Version 1607  (KB5034230)

    Locale: All
    Deployment: Automatic Updates and Catalog
    Classification: High Priority, Non-Security
    Supersedes: KB5031471 on Windows 10 Version 1607
    Target platforms: Windows 10 Version 1607
    Approximate file sizes:

    • 2024-01 Dynamic Update for Windows 10 Version 1607 for x86-based Systems update: ~ 1352KB

    • 2024-01 Dynamic Update for Windows 10 Version 1607 for x64-based Systems update: ~ 1669KB

    Description:
    ComponentUpdate:
    https://support.microsoft.com/help/5034230

  • 2024-01 Dynamic Update for Windows 10 Version 1809 (KB5034231)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: High Priority, Non-Security
    Supersedes: KB5031472 on Windows 10 Version 1809
    Target platforms: Windows 10 Version 1809
    Approximate file sizes:

    • 2024-01 Dynamic Update for Windows 10 Version 1809 for x64-based Systems update: ~ 4516KB

    • 2024-01 Dynamic Update for Windows 10 Version 1809 for x86-based Systems update: ~ 2847KB

    • 2024-01 Dynamic Update for Windows 10 Version 1809 for ARM64-based Systems update: ~ 5908KB

    Description:
    ComponentUpdate:
    https://support.microsoft.com/help/5034231

  • 2024-01 Dynamic Update for Windows 10 Version 21H2  (KB5034232)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: High Priority, Non-Security
    Supersedes: KB5031474 on Windows 10 Version 22H2
    Target platforms: Windows 10 Version 22H2
    Approximate file sizes:

    • 2024-01 Dynamic Update for Windows 10 Version 22H2 for x86-based Systems update: ~ 3727KB

    • 2024-01 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems update: ~ 7373KB

    • 2024-01 Dynamic Update for Windows 10 Version 21H2 for ARM64-based Systems update: ~ 9226KB

    Description:
    ComponentUpdate:
    https://support.microsoft.com/help/5034232

  • 2024-01 Dynamic Update for Windows 10 Version 1507  (KB5034233)

    Locale: All
    Deployment: Catalog
    Classification: High Priority, Non-Security
    Supersedes: KB5031470 on Windows 10 Version 1507
    Target platforms: Windows 10 Version 1507
    Approximate file sizes:

    • 2024-01 Dynamic Update for Windows 10 Version 1507 for x64-based Systems update: ~ 1505KB

    • 2024-01 Dynamic Update for Windows 10 Version 1507 for x86-based Systems update: ~ 1260KB

    Description:
    ComponentUpdate:
    https://support.microsoft.com/help/5034233

  • 2024-01 Dynamic Update for Microsoft server operating system, version 22H2 for x64-based Systems (KB5034235)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: High Priority, Non-Security
    Supersedes: KB5031473 on Microsoft server operating system, version 22H2
    Target platforms: Microsoft server operating system, version 22H2
    Approximate file sizes:

    • 2024-01 Dynamic Update for Microsoft server operating system, version 22H2 for x64-based Systems update: ~ 6298KB

    Description:
    ComponentUpdate:
    https://support.microsoft.com/help/5034235

  • 2024-01 Dynamic Update for Windows 11  (KB5034236)

    Locale: All
    Deployment: WSUS and Catalog
    Classification: High Priority, Non-Security
    Supersedes: KB5033288 on Windows 11
    Target platforms: Windows 11
    Approximate file sizes:

    • 2024-01 Dynamic Update for Windows 11 for ARM64-based Systems update: ~ 4362KB

    • 2024-01 Dynamic Update for Windows 11 for x64-based Systems update: ~ 3860KB

    Description:
    ComponentUpdate:
    https://support.microsoft.com/help/5034236

References

For more information about the Software Update Services and Windows Server Update Services changes that occurred before January 9, 2024, go to the following Microsoft websites to check the content for each year:

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