CVE-2026-12382

CVE CVE-2026-12382EUVD EUVD-2026-44739Published 2026-07-15T17:21:28.000ZLast changed 2026-08-12T17:34:15.000ZCVSS 8.2

What the advisory describes

A flaw was found in the AAP Gateway Envoy proxy configuration. The non-mTLS route to EDA event streams does not remove the Subject HTTP header from client requests, despite the source code defining requestHeadersToRemove for this header. An unauthenticated remote attacker can inject a spoofed Subject header matching a legitimate client certificate DN to bypass mTLS authentication and inject arbitrary events into protected EDA event streams.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Red Hat — Red Hat Ansible Automation Platform 2.5 for RHEL 8 patch: 0:2.5.20260715-1.el8ap
Red Hat — Red Hat Ansible Automation Platform 2.5 for RHEL 9 patch: 0:2.5.20260715-1.el9ap
Red Hat — Red Hat Ansible Automation Platform 2.6 patch: 1777311120
Red Hat — Red Hat Ansible Automation Platform 2.6 for RHEL 9 patch: 0:2.6.20260422-1.el9ap
Red Hat — Red Hat Ansible Automation Platform 2.7 patch: 1783919486

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Red Hat — Red Hat Ansible Automation Platform

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