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Win32k Elevation of Privilege Vulnerability

🗓️ 13 Jan 2026 16:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 4 Views

Win32k privilege escalation via double free in Windows Win32K ICOMP allowing privilege elevation.

Related
Detection
Vulners
Node
OR
microsoftwindows_server_2025Range<10.0.26100.32230
microsoftwindows_11_24h2Range<10.0.26100.7623x64
microsoftwindows_11_24h2Range<10.0.26100.7623x64
microsoftwindows_server_23h2Range<10.0.25398.2092
microsoftwindows_11_23h2Range<10.0.22631.6491x64
microsoftwindows_11_23h2Range<10.0.22631.6491x64
microsoftwindows_11_2h2Range<10.0.26200.7623x64
microsoftwindows_11_25h2Range<10.0.26200.7623x64
microsoftwindows_server_2025Range<10.0.26100.32230
microsoftwindows_server_2022Range<10.0.20348.4648
microsoftwindows_server_2022Range<10.0.20348.4648

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13 Jan 2026 16:00Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17
EPSS0.00375
SSVC
4