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CVE-2026-20863
HIGH
CVSS: 7.0
Published: 2026-01-13
Modified: 2026-07-30
Description
Double free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
Affected Platforms
Microsoft Windows 11 24H2Microsoft Windows Server 2025Microsoft Windows Server 2022Microsoft Windows 11 25H2Microsoft Windows Server 2022 23H2Microsoft Windows 11 23H2