KB5058451: Overview with user sentiment and feedback

Overview

KB5058451 is a Monthly Rollup update for Windows Server 2012 scheduled for release on May 13, 2025. This is an Extended Security Update (ESU) that includes important security improvements and fixes. The update is particularly notable as it comes during the ESU period for Windows Server 2012, which reached end of support in October 2023 but continues to receive critical updates through the ESU program until October 2026.

This update requires the latest Servicing Stack Update (SSU) KB5058530 to be installed first before it can be successfully deployed. The update includes improvements from the previous update KB5055581 released in April 2025.

General Purpose

The primary purpose of this update is to enhance system security and provide critical fixes for Windows Server 2012. A key improvement focuses on the Secure Boot Advanced Targeting (SBAT) system, specifically enhancing the detection capabilities for Linux systems. This security-focused update is part of Microsoft's ongoing commitment to maintaining security for systems enrolled in the Extended Security Update program.

The update also addresses potential installation issues on Azure Arc-enabled devices running Windows Server 2012, with specific requirements regarding endpoint configurations for successful deployment. This demonstrates Microsoft's continued support for hybrid cloud environments even for legacy systems.

General Sentiment

The general sentiment towards this update appears cautiously positive. While it provides important security improvements, particularly for SBAT and Linux system detection, there are some implementation considerations that administrators need to be aware of. The requirement for a specific SSU to be installed first (KB5058530) adds an extra step to the deployment process, but this is a standard practice for ensuring proper update installation.

The update's focus on Azure Arc compatibility shows Microsoft's commitment to supporting hybrid cloud scenarios, though the potential installation failures on Arc-enabled devices require careful attention to endpoint configurations.

Known Issues

• Installation may fail on Azure Arc-enabled devices running Windows Server 2012
• Requires latest Servicing Stack Update (KB5058530) to be installed first
• Language packs must be reinstalled if added 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 2025-06-29 08:07 AM

Back to Knowledge Base Catalog