CVE-2026-74385nvmet-tcp: check return value of nvmet_tcp_set_queue_sock
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check return value of nvmet_tcp_set_queue_sock The return value of nvmet_tcp_set_queue_sock() is currently ignored in nvmet_tcp_tls_handshake_done(). If it fails (e.g., due to the socket not being in TCP_ESTABLISHED state), the socket callbacks will not be properly set, leading to queue and socket leakage. Fix this by capturing the return value and calling nvmet_tcp_schedule_release_queue() on failure to ensure proper cleanup.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 675b453e024154dd547921c6e6d5b58747ba7e0e before cba2ee57fd302727aea7d41e9d9cd0969f5df0fb; 675b453e024154dd547921c6e6d5b58747ba7e0e builds before 22aa70f9a0544643ec37d442b6fcb1833d804462; 675b453e024154dd547921c6e6d5b58747ba7e0e builds before 7ef789703e2b91775dcb36b2efa46325be31a2a0 | CNA record |
References
- https://git.kernel.org/stable/c/cba2ee57fd302727aea7d41e9d9cd0969f5df0fb
- https://git.kernel.org/stable/c/22aa70f9a0544643ec37d442b6fcb1833d804462
- https://git.kernel.org/stable/c/7ef789703e2b91775dcb36b2efa46325be31a2a0
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.