High · 7.0 CVE-2025-53717 EUVD-2025-34353GHSA-56rq-9hfp-7m98

Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

Published Oct 14, 2025 · Updated Feb 26, 2026 · Assigned by microsoft

Vendor: Microsoft Product: Windows 11 version 22H2 Product: Windows 11 version 22H3 Product: Windows 11 version 23H2 Product: Windows 11 Version 24H2 Product: Windows 11 Version 25H2 Platform: Windows

Description

Reliance on untrusted inputs in a security decision in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.

Affected products

Vendor	Product	Affected	Fixed
Microsoft	Windows 11 version 22H2	10.0.22621.0 – < 10.0.22621.6060	10.0.22621.6060
Microsoft	Windows 11 version 22H3	10.0.22631.0 – < 10.0.22631.6060	10.0.22631.6060
Microsoft	Windows 11 Version 23H2	10.0.22631.0 – < 10.0.22631.6060	10.0.22631.6060
Microsoft	Windows 11 Version 24H2	10.0.26100.0 – < 10.0.26100.6899	10.0.26100.6899
Microsoft	Windows 11 Version 25H2	10.0.26200.0 – < 10.0.26200.6899	10.0.26200.6899

Advisories 3

WID-SEC-2025-2307 Microsoft Windows: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 25, 2025
NCSC-2025-0310 Kwetsbaarheden verholpen in Microsoft Windows NCSC-NL (Netherlands) · Oct 24, 2025
MSRC-CVE-2025-53717 Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability Microsoft Security Response Center · Oct 14, 2025

References

Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability vendor-advisory patch