Microsoft Windows Security Updates for November 2025 are now available

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Microsoft has released security updates for all supported versions of the Windows operating system, including the first Extended Support Release update for Windows 10.

This overview of the security updates that Microsoft released provides system administrators and home users with actionable information. Apart from giving you an overview of what has been released, it also provides links to resources, highlights all known issues confirmed by Microsoft, and more.

Note: This is the last time Home and Pro editions of Windows 11, version 23H2 will receive security updates.

Note 2: Did Microsoft stop releasing security update information on its website?

Tip: Windows 10 users who have not joined ESU on their machines may want to do so asap to continue receiving updates.

Microsoft Windows Security Updates: November 2025

You may download the following Excel spreadsheet to get a list of released updates. Click on the following link to download the archive to the local device: Windows security updates November 2025

Executive Summary

• Microsoft released a total of 63 security updates for various Microsoft products and 5 security update for non-Microsoft issues (e.g. Chromium).
  
• Windows clients with issues:
  • Windows 10: none
    
  • Windows 11: none
    
• Windows Server clients with issues:
  • Windows Server 2008, 2025
    
• Microsoft won't release a preview update for December 2025.
  

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