{"id":"CVE-2026-72024","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-72024","summary":"mac802154: remove interfaces with RCU list deletion","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nmac802154: remove interfaces with RCU list deletion\n\nQueue wake, stop, and disable paths walk local->interfaces under RCU.\nThe bulk hardware teardown path removes entries with list_del(), so an\nasynchronous transmit completion can follow a poisoned list node in\nieee802154_wake_queue().\n\nUse list_del_rcu() as in the single-interface removal path. The following\nunregister_netdevice() waits for in-flight RCU readers before freeing the\nnetdevice, so no separate grace-period wait is needed.","published":"2026-08-15T05:51:49.270Z","modified":"2026-08-18T03:56:18.530895069Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"5.10.261"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2039f27b1a0c997137a5de7f8a3cee0e80fbf952"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4bf231f459b542414629b64f63d5cad6701bd07c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/539dfcf69105d8d3d4d677b71de6e5ede2e6dfa0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/72ac5af9ad09662bd0ea91cb8845d490c8ef9c01"},{"type":"WEB","url":"https://git.kernel.org/stable/c/77caf2d6eba7cb94a7ecd7b369a5974fd7d7c054"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b91e5248dd7af09b500879a46d22a36b60db3a57"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c7c031b75218b3ba3014a0f6b9849888994528d6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d8b5b66388a51febe4b8505b0ecd9da15b4ba639"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72024.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72024"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-18T03:56:18.530895069Z"}}