Apache Kerby vulnerable to denial of service

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0044, the 38th percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 26 Jun 2026, 12:30 UTC Confirmed by GitHub Advisory Database
2. 3 Nov 2026, 22:00 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-x6vc-x4v4-hjhr
• OSV: GHSA-x6vc-x4v4-hjhr
• nvd.nist.gov/vuln/detail/CVE-2026-57914
• github.com/apache/directory-kerby/commit/0bcd73eb9eb54622b84539b5fc23066057c6b5e8
• github.com/apache/directory-kerby
• github.com/apache/directory-kerby/releases/tag/kerby-all-2.1.2
• lists.apache.org/thread/w98h2q8wz0bq97vhz4vf55hqomcb2j1m
• www.openwall.com/lists/oss-security/2026/06/26/7

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.