BELL-CVE-2026-74539

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DEBIAN-CVE-2026-74539

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: lock sk in isosockgetname Accessing isopisk-conn requires locksock, which is not held here. Fix by adding the lock/release...

CVE-2026-74539

The CVE-2026-74539 entry affects the Linux kernel Bluetooth ISO path. The root cause is that accessing iso_pi(sk)->conn requires lock_sock, but the lock was not held in iso_sock_getname. The fix implemented is to add the appropriate lock and release around this usage. Documents from NVD/SUSE/O...

Linux Distros Unpatched Vulnerability : CVE-2026-74539

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: ISO: lock sk in isosockgetname Accessing isopisk-conn requires locksock, which is not held here. Fix by adding the lock/release. CVE-2026-74539 Note...