The May 14, 2024 update for Windows 10, version 1809 and Windows Server 2019 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.7.2. We recommend that you apply this update as part of your regular maintenance routines.

May 14, 2024-KB5038285 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2. IMPORTANT. This update is included in the Cumulative Update that's dated May 14, 2024. Parts of this update were previously released in the Cumulative Update that's dated April 23, 2024.

The English version of this package has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time.

To secure your account, the Authenticator app can provide you with a code you provide additional verification to sign in. No need to wait for texts or calls. The following instructions ensure only you can access your information. Install the Authenticator app

This security update addresses a vulnerability in applications on IIS using their parent application’s Application Pool which can lead to privilege escalation or other security bypasses. For more information see CVE 2023-36899. CVE-2023-36873 - .NET Framework Spoofing Vulnerability.

On an Android device, the verification codes can be found on the Accounts screen. On an iOS device, these verification codes can be found in the Accounts screen or the full screen view of an account depending on the type of account. You turn on two-factor verification for your account when you add the account to the Microsoft Authenticator app.

2023 年 9 月 12 日. バージョン: .NET Framework 3.5 および 4.8. 2023 年 9 月 12 日の Windows 10 Version 21H2 および Windows 10 Version 22H2 用更新プログラムには、.NET Framework 3.5 および 4.8 のセキュリティと累積的な信頼性に関する機能強化が含まれています。. この更新 ...

Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Windows Server 2012 R2 (KB4538124) - Microsoft Support.

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 .NET Framework 4.8.1 is a highly compatible and in-place update to .NET Framework 4.8. It includes native support for the Arm64 architecture (Windows 11+), accessibility improvements as well as other improvements. For a complete list of improvements see: .NET Framework 4.8.1 release notes.