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CVE-2025-29833

HIGH CVSS: 7.7 Published: 2025-05-13 Modified: 2026-06-17

Description

Time-of-check time-of-use (toctou) race condition in Windows Virtual Machine Bus allows an unauthorized attacker to execute code locally.

Affected Platforms

Microsoft Windows Server 2016Microsoft Windows 10 21H2Microsoft Windows 11 24H2Microsoft Windows Server 2019Microsoft Windows 10 22H2Microsoft Windows Server 2025Microsoft Windows Server 2022Microsoft Windows 10 1507Microsoft Windows 10 1809Microsoft Windows Server 2012

Weakness Type

CWE-367

References