CVE-2024-21416: Microsoft Windows 10 1809

Critical severity, CVSS 9.8. EPSS: 1.4% chance of exploitation in the next 30 days.

Windows TCP/IP Remote Code Execution Vulnerability

Affected products

• Microsoft Windows 10 1809: before 10.0.17763.6293 (fixed in 10.0.17763.6293)
• Microsoft Windows 10 21h2: before 10.0.19044.4894 (fixed in 10.0.19044.4894)
• Microsoft Windows 10 22h2: before 10.0.19045.4894 (fixed in 10.0.19045.4894)
• Microsoft Windows 11 21h2: before 10.0.22000.3197 (fixed in 10.0.22000.3197)
• Microsoft Windows 11 22h2: before 10.0.22621.4169 (fixed in 10.0.22621.4169)
• Microsoft Windows 11 23h2: before 10.0.22631.4169 (fixed in 10.0.22631.4169)
• Microsoft Windows 11 24h2: before 10.0.26100.1742 (fixed in 10.0.26100.1742)
• Microsoft Windows Server 2019: before 10.0.17763.6293 (fixed in 10.0.17763.6293)
• Microsoft Windows Server 2022: before 10.0.20348.2700 (fixed in 10.0.20348.2700)
• Microsoft Windows Server 2022 23h2: before 10.0.25398.1128 (fixed in 10.0.25398.1128)

Published 2024-09-10. Last modified 2026-08-10.