CVE-2026-80721

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> Bluetooth: ISO: ensure no dangling hcon references in iso_conn<br /> <br /> After iso_conn_del(), ISO sockets should not dereference the hcon any<br /> more. Currently, clearing iso_conn::hcon relies on iso_conn_del()<br /> releasing the last reference to the iso_conn.<br /> <br /> Simplify this by explicitly clearing conn-&gt;hcon in iso_conn_del(), to<br /> avoid more complex reasoning on races about who holds the last<br /> reference.