KB5055173: Overview with user sentiment and feedback

Overview

This is a Security and Quality Rollup update for .NET Framework 4.8 on Windows Server 2012 R2, scheduled for release on April 8, 2025. The update includes cumulative security and reliability improvements for the .NET Framework 4.8 runtime environment. This update is part of Microsoft's regular maintenance and security update cycle for the .NET Framework platform.

General Purpose

The update addresses several quality and reliability improvements in the .NET Framework 4.8. Key improvements include fixing an issue with printing large numbers of pages that was causing OutOfMemory exceptions in Windows Presentation Foundation (WPF). Additionally, it resolves an issue related to System.IO APIs when operating on files and directories on UNC shares. The update is cumulative, meaning it contains all previously released security improvements.

General Sentiment

Based on the available information, this appears to be a standard quality and reliability update for .NET Framework 4.8. The improvements focus on addressing specific functional issues that could impact enterprise applications, particularly those using WPF or working with network shares. The update is particularly relevant for organizations running Windows Server 2012 R2 systems that require stable .NET Framework functionality.

Known Issues

• Installation may fail on Azure Arc-enabled devices running Windows Server 2012 R2
• Requires latest servicing stack update (SSU) before installation
• Language packs must be reinstalled if installed after 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 2025-04-19 07:09 AM

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