2022-08 Extended Security Updates (ESU) Licensing Preparation Package for Windows Server 2012 for x64-based Systems (KB5017221)

This update provides the complete set of licensing changes to enable installation of the ESU MAK add-on key, which is one of the steps to prepare for installation of Extended Security Updates. A reboot is required after installing this update...

2017-11 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB4048958)

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...

Security Update for Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 SP1 for Itanium-based Systems (KB3122648)

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...