April 9, 2024-KB5036620 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 11, version 22H2 and Windows 11, version 23H2 - Microsoft Support.

Provides guidance for installing a DBX update to fix a vulnerability that exists in some Secure Boot modules if they trust the Microsoft third-party UEFI CA.

The April 9, 2024 update for Windows 10 Version 21H2 and Windows 10 Version 22H2 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.

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. Before you install this update, see the Prerequisites and Restart requirement sections.

Windows 10 servicing stack update - 19044.4289 and 19045.4289. This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

The Microsoft .NET Framework Registration Correction Tool (msipatchregfix.exe) corrects a limited set of Windows Installer (MSI) registration corruption issues for .NET Framework updates.

We have made the following improvements in this area: The following registry keys can be set to use the operating system defaults for SSL and TLS instead of the hardcoded .NET Framework defaults for a managed application running on the computer. For 64-bit operating systems: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v2.0.50727]

.NET Core 2.1 has been refreshed with the latest update as of May 11, 2021. This update contains reliability and other non-security fixes. See the release notes for details on updated packages..NET Core 2.1 servicing updates are upgrades, that is, the latest servicing update for 2.1 will remove the previous 2.1 update upon successful installation.

Release Date: July 11, 2023. Version: .NET Framework 3.5, 4.8 and 4.8.1. Summary. This article describes the 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.