CVE-2026-44814 Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally

Description

Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.

Affected products and versions

Product	Affected versions	Fixed in
Windows 11 version 26H1 10.0	10.0.28000.0 → < 10.0.28000.2269	10.0.28000.2269

Other CVEs of Windows 11 version 26H1

The 2573 CVEs of Windows 11 version 26H1 →

CVE-2026-108136 Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally 7.8 High CVE-2026-108463 Improper resolution of path equivalence in Windows SmartScreen allows an unauthorized attacker to bypass a security… 8.8 High CVE-2026-108135 Improper link resolution before file access ('link following') in Windows Backup Engine allows an authorized attacker to… 7.0 High CVE-2026-105016 Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a network 9.8 Critical