Windows Storage Elevation of Privilege Vulnerability

• Microsoft/Windows 10 Version 1507v5

  Range: 10.0.10240.0
• Microsoft/Windows 10 Version 1607v5

  Range: 10.0.14393.0
• Microsoft/Windows 10 Version 1809v5

  Range: 10.0.17763.0
• Microsoft/Windows 10 Version 21H2v5

  Range: 10.0.19044.0
• Microsoft/Windows 10 Version 22H2v5

  Range: 10.0.19045.0
• Microsoft/Windows 11 version 22H2v5

  Range: 10.0.22621.0
• Microsoft/Windows 11 version 22H3v5

  Range: 10.0.22631.0
• Microsoft/Windows 11 Version 23H2v5

  Range: 10.0.22631.0
• Microsoft/Windows 11 Version 24H2v5

  Range: 10.0.26100.0
• Microsoft/Windows Server 2016v5

  Range: 10.0.14393.0
• Microsoft/Windows Server 2016 (Server Core installation)v5

  Range: 10.0.14393.0
• Microsoft/Windows Server 2019v5

  Range: 10.0.17763.0
• Microsoft/Windows Server 2019 (Server Core installation)v5

  Range: 10.0.17763.0
• Microsoft/Windows Server 2022v5

  Range: 10.0.20348.0
• Microsoft/Windows Server 2022, 23H2 Edition (Server Core installation)v5

  Range: 10.0.25398.0
• Microsoft/Windows Server 2025v5

  Range: 10.0.26100.0
• Microsoft/Windows Server 2025 (Server Core installation)v5

  Range: 10.0.26100.0

No patches discovered yet.

AI mechanics synthesis has not run for this CVE yet.

• msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21391mitrevendor-advisorypatch

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