Content Release: ESU Patching Add-On for Windows 2008 published 2025-10-14

Content in the ESU Patching Add-on for Windows 2008 site has been added:

MS25-OCT: Security and Quality Rollup - Windows Server 2008 R2 - .NET Framework 4.8 - KB5066141 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 R2 - .NET Framework 4.8 - KB5066141 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 R2 - .NET Framework 4.6/4.7 - KB5066146 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 SP2 - .NET Framework 4.6 - KB5066146
MS25-OCT: Security and Quality Rollup - Windows Server 2008 SP2 - .NET Framework 4.6 - KB5066146 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 R2 - .NET Framework 4.6/4.7 - KB5066146 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 SP2 - .NET Framework 4.6 - KB5066146 (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 SP2 - .NET Framework 4.6 - KB5066146 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 SP2 - .NET Framework 2.0 - KB5066149
MS25-OCT: Security and Quality Rollup - Windows Server 2008 SP2 - .NET Framework 2.0 - KB5066149 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 SP2 - .NET Framework 2.0 - KB5066149 (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 SP2 - .NET Framework 2.0 - KB5066149 (x64) (Unentitled)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 R2 - .NET Framework 3.5.1 - KB5066150 (x64)
MS25-OCT: Security and Quality Rollup - Windows Server 2008 R2 - .NET Framework 3.5.1 - KB5066150 (x64) (Unentitled)
MS25-OCT: Security Only Quality Update - Windows Server 2008 R2 - .NET Framework 4.8 - KB5066725 (x64)
MS25-OCT: Security Only Quality Update - Windows Server 2008 R2 - .NET Framework 4.8 - KB5066725 (x64) (Unentitled)
MS25-OCT: Security Only Quality Update - Windows Server 2008 R2 - .NET Framework 4.6/4.7 - KB5066726 (x64)
MS25-OCT: Security Only Quality Update - Windows Server 2008 SP2 - .NET Framework 4.6 - KB5066726
MS25-OCT: Security Only Quality Update - Windows Server 2008 SP2 - .NET Framework 4.6 - KB5066726 (x64)
MS25-OCT: Security Only Quality Update - Windows Server 2008 R2 - .NET Framework 4.6/4.7 - KB5066726 (x64) (Unentitled)
MS25-OCT: Security Only Quality Update - Windows Server 2008 SP2 - .NET Framework 4.6 - KB5066726 (Unentitled)
MS25-OCT: Security Only Quality Update - Windows Server 2008 SP2 - .NET Framework 4.6 - KB5066726 (x64) (Unentitled)
MS25-OCT: Security Only Quality Update - Windows Server 2008 SP2 - .NET Framework 2.0 - KB5066727
MS25-OCT: Security Only Quality Update - Windows Server 2008 SP2 - .NET Framework 2.0 - KB5066727 (x64)
MS25-OCT: Security Only Quality Update - Windows Server 2008 SP2 - .NET Framework 2.0 - KB5066727 (Unentitled)
MS25-OCT: Security Only Quality Update - Windows Server 2008 SP2 - .NET Framework 2.0 - KB5066727 (x64) (Unentitled)
MS25-OCT: Security Only Quality Update - Windows Server 2008 R2 - .NET Framework 3.5.1 - KB5066728 (x64)
MS25-OCT: Security Only Quality Update - Windows Server 2008 R2 - .NET Framework 3.5.1 - KB5066728 (x64) (Unentitled)
MS25-OCT: Cumulative Security Update for Internet Explorer 11 - Windows Server 2008 R2 - IE 11 - KB5066840 (x64)
MS25-OCT: Cumulative Security Update for Internet Explorer 9 - Windows Server 2008 SP2 - IE 9 - KB5066840
MS25-OCT: Cumulative Security Update for Internet Explorer 9 - Windows Server 2008 SP2 - IE 9 - KB5066840 (x64)
MS25-OCT: Cumulative Security Update for Internet Explorer 11 - Windows Server 2008 R2 - IE 11 - KB5066840 (x64) (Unentitled)
MS25-OCT: Cumulative Security Update for Internet Explorer 9 - Windows Server 2008 SP2 - IE 9 - KB5066840 (Unentitled)
MS25-OCT: Cumulative Security Update for Internet Explorer 9 - Windows Server 2008 SP2 - IE 9 - KB5066840 (x64) (Unentitled)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 R2 - KB5066872 (x64)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 R2 - KB5066872 (x64) (Unentitled)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 SP2 - KB5066874
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 SP2 - KB5066874 (x64)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 SP2 - KB5066874 (Unentitled)
MS25-OCT: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 SP2 - KB5066874 (x64) (Unentitled)
MS25-OCT: Security Only Quality Update - Security Only - Windows Server 2008 R2 - KB5066876 (x64)
MS25-OCT: Security Only Quality Update - Security Only - Windows Server 2008 R2 - KB5066876 (x64) (Unentitled)
MS25-OCT: Security Only Quality Update - Security Only - Windows Server 2008 SP2 - KB5066877
MS25-OCT: Security Only Quality Update - Security Only - Windows Server 2008 SP2 - KB5066877 (x64)
MS25-OCT: Security Only Quality Update - Security Only - Windows Server 2008 SP2 - KB5066877 (Unentitled)
MS25-OCT: Security Only Quality Update - Security Only - Windows Server 2008 SP2 - KB5066877 (x64) (Unentitled)

Content in the ESU Patching Add-on for Windows 2008 site has been superseded:

MS25-SEP: Cumulative Security Update for Internet Explorer 11 - Windows Server 2008 R2 - IE 11 - KB5065435 (x64) (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 9 - Windows Server 2008 SP2 - IE 9 - KB5065435 (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 9 - Windows Server 2008 SP2 - IE 9 - KB5065435 (x64) (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 11 - Windows Server 2008 R2 - IE 11 - KB5065435 (x64) (Unentitled) (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 9 - Windows Server 2008 SP2 - IE 9 - KB5065435 (Unentitled) (Superseded)
MS25-SEP: Cumulative Security Update for Internet Explorer 9 - Windows Server 2008 SP2 - IE 9 - KB5065435 (x64) (Unentitled) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 R2 - KB5065468 (x64) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 R2 - KB5065468 (x64) (Unentitled) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 SP2 - KB5065508 (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 SP2 - KB5065508 (x64) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 SP2 - KB5065508 (Unentitled) (Superseded)
MS25-SEP: Security Monthly Quality Rollup - Monthly Rollup - Windows Server 2008 SP2 - KB5065508 (x64) (Unentitled) (Superseded)

Reason for Update:
Additional Extended Support Updates released by Microsoft on October 14th Patch Tuesday.
(NOTE: The Windows 2008 ESU program ended 9 January 2024, but Microsoft has continued releasing patches.

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

Published site version:
ESU Patching Add-on for Windows 2008, version 125

Additional links:
None

Application Engineering Team
BigFix