CVE-2024-38141: Microsoft Windows 10 1507

High severity, CVSS 7.8. EPSS: 3.7% chance of exploitation in the next 30 days.

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Affected products

• Microsoft Windows 10 1507: before 10.0.10240.20751 (fixed in 10.0.10240.20751)
• Microsoft Windows 10 1607: before 10.0.14393.7259 (fixed in 10.0.14393.7259)
• Microsoft Windows 10 1809: before 10.0.17763.6189 (fixed in 10.0.17763.6189)
• Microsoft Windows 10 21h2: before 10.0.19044.4780 (fixed in 10.0.19044.4780)
• Microsoft Windows 10 22h2: before 10.0.19045.4780 (fixed in 10.0.19045.4780)
• Microsoft Windows 11 21h2: before 10.0.22000.3147 (fixed in 10.0.22000.3147)
• Microsoft Windows 11 22h2: before 10.0.22621.4037 (fixed in 10.0.22621.4037)
• Microsoft Windows 11 23h2: before 10.0.22631.4037 (fixed in 10.0.22631.4037)
• Microsoft Windows 11 24h2: before 10.0.26100.1457 (fixed in 10.0.26100.1457)
• Microsoft Windows Server 2012: before 6.2.9200.25031 (fixed in 6.2.9200.25031); version r2 only
• Microsoft Windows Server 2016: before 10.0.14393.7259 (fixed in 10.0.14393.7259)
• Microsoft Windows Server 2019: before 10.0.17763.6189 (fixed in 10.0.17763.6189)
• Microsoft Windows Server 2022: before 10.0.20348.2655 (fixed in 10.0.20348.2655)
• Microsoft Windows Server 2022 23h2: before 10.0.25398.1085 (fixed in 10.0.25398.1085)

Published 2024-08-13. Last modified 2026-06-17.