[BESAdmin-Announcements] Content Release: ESU Patching Add-On for Windows 2012 published 2025-10-14

Tue Oct 14 17:32:51 PDT 2025

Content in the ESU Patching Add-on for Windows 2012 site has been added:

MS25-OCT: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 4.8 - KB5066138 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 4.8 - KB5066138 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.8 - KB5066140 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.8 - KB5066140 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 4.6/4.7 - KB5066144 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 4.6/4.7 - KB5066144 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.6/4.7 - KB5066145 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.6/4.7 - KB5066145 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 3.5.1 - KB5066148 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 3.5.1 - KB5066148 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 3.5.1 - KB5066151 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 3.5.1 - KB5066151 (x64) (Unentitled)
MS25-OCT: Servicing Stack Update - Windows Server 2012 R2 - KB5066794 (x64)
MS25-OCT: Servicing Stack Update - Windows Server 2012 - KB5066795 (x64)
MS25-OCT: Cumulative Security Update for Internet Explorer 11 - Windows
Server 2012 - IE 11 - KB5066840 (x64)
MS25-OCT: Cumulative Security Update for Internet Explorer 11 - Windows
Server 2012 R2 - IE 11 - KB5066840 (x64)
MS25-OCT: Cumulative Security Update for Internet Explorer 11 - Windows
Server 2012 - IE 11 - KB5066840 (x64) (Unentitled)
MS25-OCT: Cumulative Security Update for Internet Explorer 11 - Windows
Server 2012 R2 - IE 11 - KB5066840 (x64) (Unentitled)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server
2012 R2 - KB5066873 (x64)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server
2012 R2 - KB5066873 (x64) (Unentitled)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server
2012 - KB5066875 (x64)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server
2012 - KB5066875 (x64) (Unentitled)

Content in the ESU Patching Add-on for Windows 2012 site has been
superseded:

MS25-JAN: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 3.5.1 - KB5044009 (x64) (Superseded)
5044009: Security and Quality Rollup - Windows Server 2012 - .NET Framework
3.5.1 - KB5044009 (x64) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 3.5.1 - KB5044009 (x64) (Unentitled) (Superseded)
5044009: Security and Quality Rollup - Windows Server 2012 - .NET Framework
3.5.1 - KB5044009 (x64) (Unentitled) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 3.5.1 - KB5044012 (x64) (Superseded)
5044012: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 3.5.1 - KB5044012 (x64) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 3.5.1 - KB5044012 (x64) (Unentitled) (Superseded)
5044012: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 3.5.1 - KB5044012 (x64) (Unentitled) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 4.6/4.7 - KB5049609 (x64) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 4.6/4.7 - KB5049609 (x64) (Unentitled) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.6/4.7 - KB5049610 (x64) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.6/4.7 - KB5049610 (x64) (Unentitled) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 4.8 - KB5049616 (x64) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 - .NET
Framework 4.8 - KB5049616 (x64) (Unentitled) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.8 - KB5049618 (x64) (Superseded)
MS25-JAN: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.8 - KB5049618 (x64) (Unentitled) (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 11 - Windows
Server 2012 - IE 11 - KB5065435 (x64) (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 11 - Windows
Server 2012 R2 - IE 11 - KB5065435 (x64) (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 11 - Windows
Server 2012 - IE 11 - KB5065435 (x64) (Unentitled) (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 11 - Windows
Server 2012 R2 - IE 11 - KB5065435 (x64) (Unentitled) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server
2012 R2 - KB5065507 (x64) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server
2012 R2 - KB5065507 (x64) (Unentitled) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server
2012 - KB5065509 (x64) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server
2012 - KB5065509 (x64) (Unentitled) (Superseded)
5065746: Security and Quality Rollup - Windows Server 2012 - .NET Framework
4.6/4.7 - KB5065746 (x64) (Superseded)
5065746: Security and Quality Rollup - Windows Server 2012 - .NET Framework
4.6/4.7 - KB5065746 (x64) (Unentitled) (Superseded)
5065747: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.6/4.7 - KB5065747 (x64) (Superseded)
5065747: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.6/4.7 - KB5065747 (x64) (Unentitled) (Superseded)
5065751: Security and Quality Rollup - Windows Server 2012 - .NET Framework
4.8 - KB5065751 (x64) (Superseded)
5065751: Security and Quality Rollup - Windows Server 2012 - .NET Framework
4.8 - KB5065751 (x64) (Unentitled) (Superseded)
5065752: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.8 - KB5065752 (x64) (Superseded)
5065752: Security and Quality Rollup - Windows Server 2012 R2 - .NET
Framework 4.8 - KB5065752 (x64) (Unentitled) (Superseded)
MS25-SEP: Servicing Stack Update - Windows Server 2012 R2 - KB5065767 (x64)
(Superseded)
MS25-SEP: Servicing Stack Update - Windows Server 2012 - KB5065768 (x64)
(Superseded)

Reason for Update:
Microsoft released Extended Support Updates on October 14th Patch Tuesday.

Actions to Take:
Update any baselines containing the superseded fixlets.

Published site version:
ESU Patching Add-on for Windows 2012, version 44

Additional links:
None

Application Engineering Team
BigFix
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