Apache Camel-Undertow: the endpoint discarded the undertow-specific header filter strategy in favour of the base HTTP one, so the undertow filtering never ran on endpoint-configured routes

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 0.0074, the 54th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 31 Oct 2026, 14:19 UTC First seen by agentprime
2. 31 Oct 2026, 14:19 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-v7h8-xhh6-gfj4
• OSV: GHSA-v7h8-xhh6-gfj4
• nvd.nist.gov/vuln/detail/CVE-2026-78329
• github.com/apache/camel/pull/25367
• github.com/apache/camel/pull/25379
• github.com/apache/camel/pull/25381
• github.com/apache/camel/pull/25414
• github.com/apache/camel/commit/0484842201ed53fb52f3223f9b698868644f5b6f
• github.com/apache/camel/commit/1574902d79cc5d36a2e618f7470bf0cba005d5e5
• github.com/apache/camel/commit/859e93b4b37fe41918c50812cb1fedb20ca6b8e1
• camel.apache.org/security/CVE-2026-78329.html
• github.com/apache/camel
• github.com/apache/camel/releases/tag/camel-4.14.9
• github.com/apache/camel/releases/tag/camel-4.18.4

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.