Deserialization of untrusted data in Apache Camel
The Camel-Mail component is vulnerable to Camel message header injection.
Red Hat Build of Apache Camel 4.14 for Quarkus 3.27 update is now available (RHBQ 3.27.3.SP2)
Released 2026-05-20 · Red Hat rating Critical · View on Red Hat →
The Camel-Mail component is vulnerable to Camel message header injection.
The fix for CVE-2025-27636 added setLowerCase(true) to HttpHeaderFilterStrategy so that case-variant header names such as 'CAmelExecCommandExecutable' are filtered out alongside 'CamelExecCommandExecutable'.
Apache Neethi does not properly detect circular references in policy definitions.
Apache Neethi is vulnerable to a Denial of Service attack through algorithmic complexity in policy normalization.
Apache Neethi does not impose any restrictions on URIs when manually fetching remote policy references through the PolicyReference API.