CVE-2026-83739

Name of the Vulnerable Software and Affected Versions Windows Bluetooth Service (affected versions not specified)

Description A use after free issue in the Windows Bluetooth Service allows an unauthorized attacker to execute arbitrary code over an adjacent network, which can affect the system. Use after free is a memory corruption flaw that occurs when an application continues to use a pointer after it has been freed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.