{"id":"CVE-2026-74467","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-74467","summary":"s390/qeth: Check CAP_NET_ADMIN for private ioctls","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/qeth: Check CAP_NET_ADMIN for private ioctls\n\nGate the SIOCDEVPRIVATE ioctl commands SIOC_QETH_ADP_SET_SNMP_CONTROL,\nSIOC_QETH_GET_CARD_TYPE and SIOC_QETH_QUERY_OAT with CAP_NET_ADMIN\ncapable check to ensure unprivileged users cannot invoke them.","published":"2026-08-15T12:27:05.635Z","modified":"2026-08-18T03:56:49.196577153Z","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":"6.6.151"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4e48168825818bf4a13c743582227d15f1d30d04"},{"type":"WEB","url":"https://git.kernel.org/stable/c/93a0a846ec59a88e0c402878a15357a5ce430eb4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b40c74262f7e1e601221cebccdbdb2b392ff9976"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bd63c7879eaa87f1958f7ee027813356fcd9ff11"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d211028bac1bd0fff0026bfa2a8328e5b78cd0e6"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74467.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74467"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-18T03:56:49.196577153Z"}}