CVE-2026-80692

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A Use-After-Free (UAF) condition exists in the Bluetooth component. This occurs when the conn object is freed while the hci sync task is still running. The issue is specifically related to the hci connect acl() and le sync() callbacks. Use-After-Free is a memory corruption issue where an application continues to use a pointer after it has been freed, which can lead to crashes or arbitrary code execution.

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