KB5060999 – Microsoft Releases Windows 11 Cumulative Update for Enhanced Security

Microsoft has rolled out a new cumulative update, KB5060999, for Windows 11 versions 22H2 and 23H2, targeting Enterprise, Education, and all editions.

This update, impacting OS Builds 22621.5472 and 22631.5472, focuses primarily on bolstering security for the Windows operating system.

The update also includes the Windows 11 servicing stack update (KB5058546), which enhances the reliability of the component responsible for installing Windows updates.

According to Microsoft, servicing stack updates (SSUs) are critical for ensuring a robust update process, allowing devices to seamlessly receive and apply future patches.

KB5060999 – Key Details of the Update

• Release Date: June 10, 2025
• Affected Systems: Windows 11 Enterprise and Education (version 22H2) and all editions of Windows 11 (version 23H2)
• Improvements: Enhanced security measures and servicing stack improvements for smoother update installations
• Known Issues: A noted issue with Noto fonts may affect some users, though specific details were not disclosed in the release notes.

How to Get the Update

The KB5060999 update is available through multiple channels, including Windows Update, Microsoft Update, Windows Server Update Services, and the Microsoft Update Catalog.

It will download and install automatically for users with Windows Update enabled. For enterprise users, additional configuration may be required for Microsoft Store app updates, which are not included in this release. Consumers can refer to Microsoft’s guide for app and game updates via the Microsoft Store.

For users who need to uninstall the update, Microsoft advises using the DISM/Remove-Package command with the LCU package name, which can be retrieved via the command DISM /online /get-packages. Note that the servicing stack update (SSU) cannot be removed after installation, as it is bundled with the latest cumulative update (LCU).

For more details on Windows updates, including terminology and servicing stack information, visit Microsoft’s official update history page or the Windows release health dashboard.

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