{"id":"CVE-2026-119079","published":"2026-11-09T19:16:43.023","lastModified":"2026-11-09T19:16:43.160","description":"decode_sequence_of() in lib/krb5/asn.1/asn1_encode.c in MIT Kerberos 5 (aka krb5) 1.11 and later grows the decoded element array one entry at a time, which allows remote attackers to cause a denial of service (CPU consumption in the KDC) by sending an unauthenticated AS-REQ or TGS-REQ with a large number of elements in a SEQUENCE OF field over TCP.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-408"],"vendors":[],"products":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-119079","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2479231","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}