KB5055596: Overview with user sentiment and feedback

Overview

KB5055596 is a security-only update released for Windows Server 2008 SP2. This update is part of Microsoft's ongoing security maintenance for legacy Windows Server systems that are still under Premium Assurance support. The update is specifically focused on addressing security vulnerabilities and implementing system protection enhancements.

General Purpose

The primary purpose of this security update is to implement enhanced system protection measures, including the creation of a new %systemdrive%inetpub folder that improves system security. This folder creation is part of security improvements and applies regardless of whether Internet Information Services (IIS) is enabled on the target device. The update addresses specific security vulnerabilities, most notably those detailed in CVE-2025-21204, and requires no direct action from IT administrators or end users after installation.

General Sentiment

The general sentiment towards this update appears cautious but necessary. While it's a critical security update, there are some installation prerequisites that need careful attention. Users must ensure they have the latest Servicing Stack Update (SSU) KB5056457 installed before attempting to install this update. The update process seems straightforward for systems meeting all prerequisites, though some users may experience initial installation issues if proper preparation steps aren't followed.

Known Issues

• After installation and restart, users might receive the error "Failure to configure Windows updates. Reverting Changes"
• The update might show as Failed in Update History
• Installation issues may occur if the device is running an edition not supported for ESU
• Problems may arise if ESU MAK add-on key is not properly installed and activated

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 06:51 AM

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