CVE-2024-38163: Microsoft Windows 10 21h2

High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Windows Update Stack Elevation of Privilege Vulnerability

Affected products

• Microsoft Windows 10 21h2: before 10.0.19041.3920 (fixed in 10.0.19041.3920)
• Microsoft Windows 10 22h2: before 10.0.19041.3920 (fixed in 10.0.19041.3920)
• Microsoft Windows 11 21h2: before 10.0.22000.2710 (fixed in 10.0.22000.2710)
• Microsoft Windows Server 2022: before 10.0.20348.2201 (fixed in 10.0.20348.2201)

Published 2024-08-14. Last modified 2026-06-17.