CVE-2026-27924HighCVSS 7.8

Desktop Window Manager Elevation of Privilege Vulnerability

Published
June 2, 2026
Last Modified
—

🔗 CVE IDs covered (1)

📋 Description

Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

🎯 Affected products11

  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)
  • Windows Server 2022, 23H2 Edition (Server Core installation)

✅ Remediation

KB5082142 (Security Update) — fixed build 10.0.20348.5020 KB5082200 (Security Update) — fixed build 10.0.19044.7184 KB5082200 (Security Update) — fixed build 10.0.19045.7184 KB5082052 (Security Update) — fixed build 10.0.22631.6936 KB5082060 (Security Update) — fixed build 10.0.25398.2274

🔗 References (9)