GHSA-262p-fj3f-xh7vHighCVSS 7.3
Apache Kerby has a bypass the Kerberos pre-authentication check
🔗 CVE IDs covered (1)
📋 Description
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.
🎯 Affected products1
- maven/org.apache.kerby:kerb-server:< 2.1.2
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2026-57915
- https://lists.apache.org/thread/1y3glgh3kzwoxo5m2lq504cjlh1dsrfh
- http://www.openwall.com/lists/oss-security/2026/06/26/8
- https://access.redhat.com/security/cve/CVE-2026-57915
- https://bugzilla.redhat.com/show_bug.cgi?id=2493407
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-57915.json
- https://github.com/apache/directory-kerby/commit/995fa59fac53f8e2e6fb987e0e29a5ae3a4bbf38
- https://github.com/apache/directory-kerby/releases/tag/kerby-all-2.1.2
- https://github.com/advisories/GHSA-262p-fj3f-xh7v