2021-01 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB4598279)

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...

2020-06 Security Only Quality Update for Windows 8.1 for x64-based Systems (KB4561673)

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...