{"id":"CVE-2026-57915","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-57915","summary":"It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version…","details":"It is possible to bypass the Kerberos pre-authentication check in Apache Kerby by sending a PA-DATA with an unrecognized or unsupported type. Users are recommended to upgrade to version 2.1.2, which fixes this issue.","published":"2026-06-26T12:09:54.850Z","modified":"2026-08-03T12:05:45.937Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},"epss":{"score":0.00526,"percentile":0.43332,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[],"fix":null,"references":[{"type":"ADVISORY","url":"https://lists.apache.org/thread/1y3glgh3kzwoxo5m2lq504cjlh1dsrfh"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/06/26/8"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2026-57915"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493407"},{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-57915.json"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-03T12:05:45.937Z"}}