KB5058403: Overview with user sentiment and feedback
Last Updated May 17, 2025
Probability of successful installation and continued operation of the machine
Overview
KB5058403 is a Monthly Rollup update for Windows Server 2012 R2 released on May 13, 2025. This update is part of Microsoft's Extended Security Update (ESU) program for Windows Server 2012 R2, which reached end of support in October 2023 but continues to receive security updates through October 2026 for customers who have purchased ESU coverage.
This update includes improvements from the previous update KB5055557 released in April 2025 and focuses on enhancing system security and stability. The update is particularly notable for its improvements to Secure Boot Advanced Targeting (SBAT) functionality.
General Purpose
The primary purpose of this update is to enhance system security and improve the detection capabilities of Secure Boot Advanced Targeting (SBAT) for Linux systems. This security-focused update aims to strengthen the system's ability to detect and validate Linux systems during the boot process, thereby improving overall system security. The update builds upon previous security improvements and continues to provide critical protections for Windows Server 2012 R2 systems that are still in use under the Extended Security Update program.
General Sentiment
The general sentiment towards this update appears to be neutral to positive. Microsoft has clearly documented the installation requirements and potential issues, particularly for Azure Arc-enabled devices. The update is straightforward for most users, though it requires the latest Servicing Stack Update (SSU) to be installed first. The clear documentation and absence of widely reported issues suggest that the update is stable and well-tested.
Known Issues
- Installation may fail on Azure Arc-enabled devices running Windows Server 2012 R2
- Requires latest Servicing Stack Update (KB5058529) to be installed before this update can be applied
- Language packs installed after this update will require the update to be reinstalled
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 2025-05-17 12:26 AM
