CVE-2026-57915
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.
- Score
- CVSS 3.1 7.3 High
- Status
- Deferred - security@apache.org
- Published
- 2026-06-26
- Last modified
- 2026-10-25
- Weaknesses
- CWE-304, CWE-358
Affected products
- Apache Kerby (Apache Software Foundation)
- Amq Clients (Redhat)
- Amq Streams (Redhat)
- Jboss Data Grid (Redhat)
- Jboss Fuse (Redhat)
- Jbosseapxp (Redhat)
References
- 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
