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EUVD-2026-56729 · Published Aug 11, 2026
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
Technologies
Microsoft Windows Server 2019Microsoft Windows 10 21H2Microsoft Windows 11 23H2Microsoft Windows Server 2025Microsoft Windows 11 25H2Microsoft Windows 10 1607Microsoft Windows 11 26H1Microsoft Windows 11 24H2Microsoft Windows Server 2016Microsoft Windows Server 2012Microsoft Windows 10 1809Microsoft Windows Server 2022Microsoft Windows 10 22H2
Weaknesses
CWE-416
CVSS scores
- v3.17.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Privilege Escalation
References
Potentially impacted assets
See if this affects your attack surface

