MICROSOFT-CVE-2026-23671

HIGH7.0

Windows Bluetooth RFCOM Protocol Driver Elevation of Privilege Vulnerability

Published Mar 27, 2026

Modified 3 weeks ago

Details

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally.

References

ADVISORY

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23671

CVSS Analysis

CVSS v2.0

7.0

Upstream

CVE-2026-23671

Ecosystems

Timeline

PublishedMar 27, 2026

ModifiedMar 27, 2026