{"id":"CVE-2026-74385","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-74385","summary":"nvmet-tcp: check return value of nvmet_tcp_set_queue_sock","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet-tcp: check return value of nvmet_tcp_set_queue_sock\n\nThe return value of nvmet_tcp_set_queue_sock() is currently ignored in\nnvmet_tcp_tls_handshake_done(). If it fails (e.g., due to the socket\nnot being in TCP_ESTABLISHED state), the socket callbacks will not be\nproperly set, leading to queue and socket leakage.\n\nFix this by capturing the return value and calling\nnvmet_tcp_schedule_release_queue() on failure to ensure proper cleanup.","published":"2026-08-15T05:59:01.113Z","modified":"2026-08-18T03:56:29.560042073Z","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":"6.18.40"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/22aa70f9a0544643ec37d442b6fcb1833d804462"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7ef789703e2b91775dcb36b2efa46325be31a2a0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cba2ee57fd302727aea7d41e9d9cd0969f5df0fb"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74385.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74385"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-18T03:56:29.560042073Z"}}