CVE-2024-21306: Microsoft Windows 10 21h2

Medium severity, CVSS 5.7. EPSS: 5.8% chance of exploitation in the next 30 days.

Microsoft Bluetooth Driver Spoofing Vulnerability

Affected products

• Microsoft Windows 10 21h2: before 10.0.19044.3930 (fixed in 10.0.19044.3930)
• Microsoft Windows 10 22h2: before 10.0.19045.3930 (fixed in 10.0.19045.3930)
• Microsoft Windows 11 21h2: before 10.0.22000.2713 (fixed in 10.0.22000.2713)
• Microsoft Windows 11 22h2: before 10.0.22621.3007 (fixed in 10.0.22621.3007)
• Microsoft Windows 11 23h2: before 10.0.22631.3007 (fixed in 10.0.22631.3007)
• Microsoft Windows Server 2022: before 10.0.20348.2227 (fixed in 10.0.20348.2227)
• Microsoft Windows Server 2022 23h2: before 10.0.25398.643 (fixed in 10.0.25398.643)

Published 2024-01-09. Last modified 2026-06-17.