CVE-2023-35634: Microsoft Windows 11 21h2

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

Windows Bluetooth Driver Remote Code Execution Vulnerability

Affected products

• Microsoft Windows 11 21h2: before 10.0.22000.2652 (fixed in 10.0.22000.2652)
• Microsoft Windows 11 22h2: before 10.0.22621.2861 (fixed in 10.0.22621.2861)
• Microsoft Windows 11 23h2: before 10.0.22631.2861 (fixed in 10.0.22631.2861)

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