If you have previously installed this update no action is needed. The September 20, 2022 update for Microsoft server operating system version 21H2 includes 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. Before you install this update, see ...

Release Date: November 8, 2022. Version: .NET Framework 3.5 and 4.8.1. The November 8, 2022 update for Windows 10, version 20H2, Windows 10 Version 21H1,Windows 10 Version 21H2 and Windows 10 Version 22H2 includes cumulative reliability improvements in .NET Framework 3.5 and 4.8.1.

Release Date: October 25, 2022. Version: .NET Framework 3.5 and 4.8.1. The October 25, 2022 update for Windows 11, version 22H2 includes 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: October 25, 2022. Version: .NET Framework 3.5 and 4.8.1. The October 25, 2022 update for Windows 11 includes 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.

Security and Quality Rollup for .NET Framework 4.5.2 for Windows 7 SP1 and Windows Server 2008 R2 SP1 and Windows Server 2008 SP2 (KB4578955) - Microsoft Support.

Release Date: November 8, 2022. Version: .NET Framework 3.5 and 4.8.1. The November 8, 2022 update for Windows 11, version 22H2 includes 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 a vulnerability in Microsoft .NET Framework that could allow remote code execution when .NET Framework processes untrusted input. An attacker who successfully exploits this vulnerability in software by using .NET Framework could take control of an affected system. The attacker could then install programs ...

Summary. This security update for the Microsoft .NET Framework resolves a security feature bypass vulnerability in which the .NET Framework (and the .NET Core) components don't completely validate certificates. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2017-0248.

MS16-155: Description of the Security and Quality Rollup for the .NET Framework 4.6 for Windows Vista SP2 and Windows Server 2008 SP2, and the .NET Framework 4.6 and 4.6.1 for Windows 7 SP1 and Windows Server 2008 R2 SP1: December 13, 2016 - Microsoft Support.

This update addresses the vulnerability by correcting how .NET Framework enables COM objects. To learn more about this vulnerability, see Microsoft Common Vulnerabilities and Exposures CVE-2018-8202. A "security feature bypass" vulnerability exists when .NET Framework components do not correctly validate certificates.