CVE-2023-38148: Microsoft Windows 10 21h2

High severity, CVSS 8.8. EPSS: 7.7% chance of exploitation in the next 30 days.

Internet Connection Sharing (ICS) Remote Code Execution Vulnerability

Affected products

• Microsoft Windows 10 21h2: before 10.0.19044.3448 (fixed in 10.0.19044.3448)
• Microsoft Windows 10 22h2: before 10.0.19045.3448 (fixed in 10.0.19045.3448)
• Microsoft Windows 11 21h2: before 10.0.22000.2416 (fixed in 10.0.22000.2416)
• Microsoft Windows Server 2022: before 10.0.20348.1960 (fixed in 10.0.20348.1960)

Published 2023-09-12. Last modified 2026-06-17.