{"id":"CVE-2026-72373","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-72373","summary":"afs: Fix missing NULL pointer check in afs_break_some_callbacks()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix missing NULL pointer check in afs_break_some_callbacks()\n\nFix afs_break_some_callbacks() to check to see if afs_lookup_volume_rcu()\nreturned NULL (e.g. the specified volume is unknown).","published":"2026-08-15T05:56:08.564Z","modified":"2026-08-18T03:56:24.781230813Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.12.97"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/5492799ec5d27be3bd454dcaf046bc7054f637ae"},{"type":"WEB","url":"https://git.kernel.org/stable/c/794a01110390c1b76f59ece773fb0fbfd89c6f5c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a99a617701186dc68c7b330d35fc2253f48e2ab2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e3e59ff22a0de01ed0cf3a3e25558811abc3b70a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72373.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-72373"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-18T03:56:24.781230813Z"}}