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 …
High CVSS 7.3
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 2.1.2, which fixes this issue.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- 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
Timeline
- nvd_ingest NVD