CVE-2026-83566 in Windowsinfo

Summary

by MITRE • 10/13/2026

Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

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Responsible

Microsoft

Reservation

08/31/2026

Disclosure

10/13/2026

Moderation

accepted

EPSS

0.00000

KEV

no

Activities

very low

Sector

Lawfirm, Hostingprovider, ...

Sources

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-83566
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-83566
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-83566/

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