Affected Microsoft products: Windows Server 2016 (Server Core installation), Windows Server 2019 (Server Core installation), Windows Server 2012, Windows 10 Version 21…

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Oct 13, 2026 · Microsoft Security Update Guide

   Detected

   Affected Microsoft products: Windows Server 2016 (Server Core installation), Windows Server 2019 (Server Core installation), Windows Server 2012, Windows 10 Version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for 32-bit Systems, Windows Server 2019, Windows 10 Version 1809 for x64-based Systems, Windows 10 Version 1809 for 32-bit Systems.

Affected

• microsoft Windows 10 Version 1607 for 32-bit Systemsversion unspecified
• microsoft Windows 10 Version 1607 for x64-based Systemsversion unspecified
• microsoft Windows 10 Version 1809 for 32-bit Systemsversion unspecified
• microsoft Windows 10 Version 1809 for x64-based Systemsversion unspecified
• microsoft Windows 10 Version 21H2 for 32-bit Systemsversion unspecified
• microsoft Windows 10 Version 21H2 for ARM64-based Systemsversion unspecified
• microsoft Windows Server 2012version unspecified
• microsoft Windows Server 2012 R2 (Server Core installation)version unspecified
• microsoft Windows Server 2016version unspecified
• microsoft Windows Server 2016 (Server Core installation)version unspecified
• microsoft Windows Server 2019version unspecified
• microsoft Windows Server 2019 (Server Core installation)version unspecified

Sources

• Microsoft Security Update GuideVendor advisoryCVE-2026-108129

  Windows Server 2016 (Server Core installation), Windows Server 2019 (Server Core installation), Windows Server 2012, Windows 10 Version 21H2 for ARM64-based Systems

  msrc.microsoft.com

References

• Microsoft Security Update Guide · msrc.microsoft.com