CVE-2026-68392: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix locking in unpairdevice/disconnectsync Dereferencing RCU-protected pointers outside critical sections is invalid and may lead to UAF. Take hdev-lock for hciconn lookup and hciabortconn. Don't use RCU to ensur...

PT-2026-69793

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Bluetooth component where RCU-protected pointers are used outside of critical sections without a refcount, which may lead to a Use-After-Free UAF condition. UAF...

Linux Kernel Security Vulnerabilities

The Linux kernel has a security vulnerability. This vulnerability stems from the use of RCU-protected pointers outside of the critical section in Bluetooth hcisync. Proper reference counting is not performed, which may lead to reuse after deallocation...