Apache Software Foundation Apache Kerby vulnerabilities

2 CVEs affecting Apache Software Foundation Apache Kerby, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-57915, published 2026-06-26.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2026-57915, published 2026-06-26. High severity, CVSS 7.3. EPSS: 0.5% chance of exploitation in the next 30 days. 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…
CVE-2026-57914, published 2026-06-26. Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days. By sending a deeply nested ASN1 structure to a Apache Kerby client or service, it's possible to trigger a StackOverFlow Exception which can lead to denial of service issues. Users are recommended to…