CVE-2026-80721

A flaw was found in the Linux kernel's Bluetooth ISO Isochronous Stream implementation. This vulnerability occurs because the system does not properly clear references to connection handles hcon after a connection is deleted. This oversight can lead to unpredictable system behavior or instability...

CVE-2026-80721 Bluetooth: ISO: ensure no dangling hcon references in iso_conn

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: ensure no dangling hcon references in isoconn After isoconndel, ISO sockets should not dereference the hcon any more. Currently, clearing isoconn::hcon relies on isoconndel releasing the last reference to the...

EUVD-2026-67456

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: ensure no dangling hcon references in isoconn After isoconndel, ISO sockets should not dereference the hcon any more. Currently, clearing isoconn::hcon relies on isoconndel releasing the last reference to the...