CVE-2024-43487: Microsoft Windows 10 1507

Medium severity, CVSS 6.5. EPSS: 1.2% chance of exploitation in the next 30 days.

Windows Mark of the Web Security Feature Bypass Vulnerability

Affected products

• Microsoft Windows 10 1507: before 10.0.10240.20766 (fixed in 10.0.10240.20766)
• Microsoft Windows 10 1607: before 10.0.14393.7336 (fixed in 10.0.14393.7336)
• 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 Server 2012: affected versions not specified; version r2 only
• Microsoft Windows Server 2016: before 10.0.14393.7336 (fixed in 10.0.14393.7336)
• Microsoft Windows Server 2019: before 10.0.17763.6293 (fixed in 10.0.17763.6293)

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