2021-11 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB5007236)

A security issue has been identified in a Microsoft software product that could affect your system. You can help protect your system by installing this update from Microsoft. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article. After you install this update, you may have to restart your system.