KB5062592: Overview with user sentiment and feedback

Overview

KB5062592 is the July 2025 Monthly Rollup update for Windows Server 2012. This update includes important security hardening changes to the Microsoft RPC Netlogon protocol and addresses stability issues observed after the May 2025 security update. The update is part of the Extended Security Update (ESU) program for Windows Server 2012, which reached end of support in October 2023 but continues to receive security updates through October 2026 for customers who have purchased ESU coverage.

General Purpose

The primary purpose of this update is to implement security hardening measures for the Microsoft RPC Netlogon protocol. After installation, Active Directory domain controllers will enforce stricter access controls on RPC requests, specifically preventing anonymous clients from invoking certain RPC requests through the Netlogon RPC server. These requests typically relate to domain controller location services. The update also resolves stability issues that were causing some devices to become unresponsive in specific scenarios following the May 2025 security update and subsequent updates.

General Sentiment

The sentiment around this update appears generally positive as it addresses important security hardening measures and fixes previous stability issues. However, there are some implementation considerations, particularly for organizations using Samba file and print services, as the changes to the Netlogon protocol may affect certain file and print service operations. Microsoft recommends reviewing Samba release notes for compatibility information. The update requires the latest Servicing Stack Update (SSU) to be installed first, which adds an extra step to the deployment process.

Known Issues

• No known issues are currently reported with this update
• Requires latest Servicing Stack Update (KB5058530) before installation
• May affect certain file and print service software, including Samba implementations
• 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 2025-07-10 12:15 AM

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