This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2. Security Improvements. This security update addresses a remote code execution vulnerability detailed in CVE-2024-21409.

Latest version. Last updated: 11/11/2019. Release: v1.4. Version: 4.8.04072.00. Supported languages: English (United States) Changes that are included in release v1.4. The tool now supports Microsoft .NET Framework 4.8, 4.7.2, 4.7.1, 4.7, and 4.6.2. Therefore, fixing and repairing are also applicable to these products.

Release Date: April 9, 2024. Version: .NET Framework 4.8. The April 9, 2024 update for Windows 10, version 1607 and Windows Server 2016 includes security and cumulative reliability improvements in .NET Framework 4.8. We recommend that you apply this update as part of your regular maintenance routines.

April 9, 2024. Version: .NET Framework 3.5, 4.7.2 and 4.8. Summary. This article describes the security and cumulative update for 3.5, 4.7.2 and 4.8 for Windows 10, version 1809 and Windows Server 2019. Security Improvements. CVE-2024-21409 - .NET Framework Remote Code Execution Vulnerability.

Release Date: April 9, 2024. Version: .NET Framework 3.5 and 4.8.1. The April 9, 2024 update for Windows 11, version 22H2 and Windows 11, version 23H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines.

Summary. This security update resolves vulnerabilities in Microsoft .NET Framework that could allow the following: A Remote Code Execution vulnerability in .NET Framework software if the software does not check the source markup of a file.

4495585 Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB4495585)

Introduction. Microsoft has developed a sample PowerShell script that can help you automate updating the Windows Recovery Environment (WinRE) on deployed devices to address the security vulnerabilities in CVE-2022-41099. Sample PowerShell script.

April 23, 2024. Version: .NET Framework 3.5 and 4.8.1. The April 23, 2024 update for Windows 11, version 22H2 and Windows 11, version 23H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. We recommend that you apply this update as part of your regular maintenance routines.

Release Date: April 9, 2024. Version: .NET Framework 3.5 and 4.8. The April 9, 2024 update for Windows 11, version 21H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8. We recommend that you apply this update as part of your regular maintenance routines.