KB5056579: Overview with user sentiment and feedback
Last Updated September 15, 2025
Probability of successful installation and continued operation of the machine
Overview
The April 25, 2025 update for Windows 11, version 24H2 includes security and cumulative reliability improvements in .NET Framework 3.5 and 4.8.1. This update is cumulative and contains all previously released security improvements. It is recommended to apply this update as part of your regular maintenance routines.
General Purpose
The purpose of KB5056579 is to provide security and cumulative reliability improvements for .NET Framework 3.5 and 4.8.1 in Windows 11, version 24H2. It addresses specific issues related to concurrency in TypeDescriptor and interactions between .NET Framework DLL loads and OS code integrity enforcement policy.
General Sentiment
The general sentiment towards KB5056579 is positive, as it aims to enhance the security and reliability of .NET Framework components. However, some users have reported issues such as BSODs and installation failures after applying the update. The overall feedback leans towards cautious optimism, with a recommendation to monitor system stability post-installation.
Known Issues
Currently, Microsoft is not aware of any known issues with this update.
Disclaimer: We take measures to ensure that AI-generated content is of the highest possible quality, but we cannot guarantee its accuracy and recommend that users do their own independent research. Generated on 2025-09-15 08:41 PM
