CVE-2026-20870

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

CVE-2026-20870

CVE-2026-20870 corresponds to a Use-after-free vulnerability in Windows Win32K, specifically in the ICOMP component, enabling a locally authenticated attacker to achieve elevation of privileges . The root cause is a memory-management issue in Win32K ICOMP leading to use-after-free conditions that...

PT-2026-2715

CVE-2026-20870 Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally. https://t.co/fvnvcYOwh7...