CVE-2023-36803: Microsoft Windows 10 1607

Medium severity, CVSS 5.5. EPSS: 1% chance of exploitation in the next 30 days.

Windows Kernel Information Disclosure Vulnerability

Affected products

• Microsoft Windows 10 1607: before 10.0.14393.6252 (fixed in 10.0.14393.6252)
• Microsoft Windows 10 1809: before 10.0.17763.4851 (fixed in 10.0.17763.4851)
• Microsoft Windows 10 21h2: before 10.0.19044.3448 (fixed in 10.0.19044.3448)
• Microsoft Windows 10 22h2: before 10.0.19045.3448 (fixed in 10.0.19045.3448)
• Microsoft Windows 11 21h2: before 10.0.22000.2416 (fixed in 10.0.22000.2416)
• Microsoft Windows 11 22h2: before 10.0.22621.2275 (fixed in 10.0.22621.2275)
• Microsoft Windows Server 2016: affected versions not specified
• Microsoft Windows Server 2019: affected versions not specified
• Microsoft Windows Server 2022: affected versions not specified

Published 2023-09-12. Last modified 2026-06-17.