Use this tool to find and remove specific prevalent threats and reverse the changes that they made (see Covered malware families). For comprehensive malware detection and removal, consider using Windows Defender Offline or Microsoft Safety Scanner.

Some devices that installed the April 25, 2022, update KB5012643 for Windows 11, version 21H2, are unable to run .NET Framework applications. How does the troubleshooter mitigate the problem? The troubleshooter repairs the device by restoring the needed .NET Framework components and re-establishes the ability to run .NET Framework applications.

Microsoft has released the following updated version of the Microsoft .NET Framework Repair Tool. 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. Addresses an elevation of privilege vulnerability detailed in CVE 2024-38081.

To get the standalone package for this update, go to the Microsoft Update Catalog website. File information. For a list of the files that are provided in this update, download the file information for cumulative update. To apply this update, you must have .NET Framework 3.5 or 4.8.1 installed.

Windows devices that has Unified Extensible Firmware Interface (UEFI) based firmware can run with Secure Boot enabled. The Secure Boot Forbidden Signature Database (DBX) prevents UEFI modules from loading. This update adds modules to the DBX. A security feature bypass vulnerability exists in secure boot.

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-2024-38081. Quality and Reliability Improvements.

On the left side of this page, you can find a list of all the cumulative updates for .NET Framework that were released for this version of Windows. You can also find more information about releases and any known issues.

This article describes the security and cumulative update for 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2. Security Improvements. There are no new security improvements in this release. This update is cumulative and contains all previously released security improvements. Quality and Reliability Improvements.

This article describes the Microsoft .NET Framework 4.7 web installer for Windows 7 Service Pack 1 (SP1), Windows 8.1, Windows 10 Anniversary Update (Version 1607), Windows Server 2016, Windows Server 2008 R2 SP1, Windows Server 2012, and Windows Server 2012 R2.

To get the standalone package for this update, go to the Microsoft Update Catalog website. Windows Server Update Services (WSUS) Yes. This operating system update will offer, as applicable, and individual .NET Framework product updates will be installed.