{"id":"CVE-2026-112321","published":"2026-11-09T19:16:41.050","lastModified":"2026-11-09T23:17:11.867","description":"The AUTH_GSSAPI handler in lib/rpc/svc_auth_gssapi.c in MIT Kerberos 5 (aka krb5) does not free decoded arguments on certain error paths, which allows remote attackers to cause a denial of service (memory exhaustion in kadmind) via crafted AUTH_GSSAPI_INIT requests that trigger authentication failures.","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-772"],"vendors":[],"products":[],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-112321","tags":[]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2478448","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}