{"id":"CVE-2026-109976","published":"2026-10-13T13:17:29.563","lastModified":"2026-10-15T16:33:26.290","description":"A flaw was found in the clevis PKCS#11 pin. The clevis-pkcs11-afunix-socket-unlock daemon crashes when an AF_UNIX client connects to the data socket without a bound address, due to an integer underflow in the getpeername result handling. This causes a denial of service, preventing LUKS disk decryption from completing during boot.","cvssScore":4.7,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-787"],"vendors":[],"products":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-109976","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2550375","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2550375","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}