{"id":"CVE-2026-89605","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-89605","summary":"ecryptfs: release message context on send failure","details":"In the Linux kernel, the following vulnerability has been resolved:\n\necryptfs: release message context on send failure\n\necryptfs_send_message_locked() moves a message context from the free\nlist to the allocated list before sending the request to the userspace\ndaemon.\n\nIf ecryptfs_send_miscdev() fails, the context is left on the\nallocated list and cannot be reused. Move it back to the free list on\nfailure and clear the caller's pointer.","published":"2026-09-11T19:45:08.101Z","modified":"2026-09-14T03:46:19.166580838Z","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":"6.12.109"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/219644a3ad5518217b2d62cad6d2c36a2308c949"},{"type":"WEB","url":"https://git.kernel.org/stable/c/47ce611cb13f0eefa550d5434c1afcd4217bfc3e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/654b7e79443f5ea90849f5c1cf70c0d94bd5b10e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9319706316a8e79f374627554386d575a84b637f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89605.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89605"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-14T03:46:19.166580838Z"}}