CVE-2026-24297: Microsoft Windows 10 1607

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kerberos allows an unauthorized attacker to bypass a security feature over a network.

Affected products

• Microsoft Windows 10 1607: before 10.0.14393.8957 (fixed in 10.0.14393.8957)
• Microsoft Windows 10 1809: before 10.0.17763.8511 (fixed in 10.0.17763.8511)
• Microsoft Windows 10 21h2: before 10.0.19044.7058 (fixed in 10.0.19044.7058)
• Microsoft Windows 10 22h2: before 10.0.19045.7058 (fixed in 10.0.19045.7058)
• Microsoft Windows Server 2012: affected versions not specified; version r2 only
• Microsoft Windows Server 2016: before 10.0.14393.8957 (fixed in 10.0.14393.8957)
• Microsoft Windows Server 2019: before 10.0.17763.8511 (fixed in 10.0.17763.8511)

Published 2026-03-10. Last modified 2026-06-17.