CVE-2026-57915

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CVSS 3.1

7.3 high

EPSS

<1%p43

Published

Jun 26, 2026 (Jun 26, 2026)

Modified

Aug 3, 2026

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.

Weakness: CWE-304, CWE-358
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

NVD CVE.org GitHub PoCs EPSS (0.5%)

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