Update 4. 0. 3 for Microsoft . NET Framework 4 – Runtime Update Introduction Update 4 0 3 for Microsoft NET Framework 4 is now available This update includes a set of new features and fixes some bugs, based on top customer requests and the NET Framework scenarios Notes This update release updates only the runtime files for the Microsoft NET Framework 4 For more information about the details of this update, see the "More Information" section This
Update Audio drivers in Windows - Microsoft Support Update audio drivers using Windows Update (Recommended) Windows Update is the recommended way to get the latest audio drivers Select Start > Settings > Windows Update Select Check for updates Check for Windows updates If audio driver updates are available, install them Restart your PC to apply the updates Audio driver updates are often included as optional or recommended updates and
October 14, 2025-KB5066747 Cumulative Update for . NET Framework 3. 5, 4. . . . Summary This article describes the security and cumulative update for 3 5, 4 8 and 4 8 1 for Windows 10 Version 22H2 Security Improvements CVE-2025-21176 - NET Framework Remote Code Execution vulnerability This security update addresses a remote code execution vulnerability detailed in CVE-2025-21176 Quality and Reliability Improvements For a list of improvements that were released with
October 14, 2025-KB5066743 Cumulative Update for . NET Framework 3. 5, 4. . . . Summary This article describes the security and cumulative update for 3 5, 4 8 and 4 8 1 for Windows Server 2022 Security Improvements CVE-2025-21176 - NET Framework Remote Code Execution vulnerability This security update addresses a remote code execution vulnerability detailed in CVE-2025-21176 Quality and Reliability Improvements For a list of improvements that were released with this
Microsoft . NET Framework 4. 8 offline installer for Windows Download the Microsoft NET Framework 4 8 package now For more information about how to download Microsoft support files, see How to obtain Microsoft support files from online services
October 10, 2023-KB5031225 Cumulative Update for . NET Framework 3. 5, 4. . . . Summary This article describes the security and Cumulative Update for 3 5, 4 8 and 4 8 1 for Windows 11, version 21H2 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 For a list of improvements that were released with this update, please see