Security Advisory

CVE-2026-12382

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-15 17:21:28

Last updated 2026-07-21 04:16:26

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

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.

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