CVE-2026-62807: Microsoft Windows 10 1607

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper link resolution before file access ('link following') in Windows DHCP Server allows an authorized attacker to elevate privileges locally.

Affected products

• Microsoft Windows 10 1607: before 10.0.14393.9418 (fixed in 10.0.14393.9418)
• Microsoft Windows 10 1809: before 10.0.17763.9121 (fixed in 10.0.17763.9121)
• Microsoft Windows Server 2012: affected versions not specified; version r2 only
• Microsoft Windows Server 2016: before 10.0.14393.9418 (fixed in 10.0.14393.9418)
• Microsoft Windows Server 2019: before 10.0.17763.9121 (fixed in 10.0.17763.9121)
• Microsoft Windows Server 2022: before 10.0.20348.5440 (fixed in 10.0.20348.5440)
• Microsoft Windows Server 2025: before 10.0.26100.33222 (fixed in 10.0.26100.33222)

Published 2026-08-11. Last modified 2026-09-02.