CVE-2026-71297
Red Hat Multicluster Engine for Kubernetes
Published 5 Oct 2026 · updated 5 Oct 2026 · Received
5.4 Medium · CVSS 3.1, redhat.com
Description
A flaw was found in the maestro gRPC broker. This vulnerability allows a remote attacker, with a valid client certificate, to bypass authentication. This bypass enables the attacker to subscribe to other consumers' event streams, leading to unauthorized information disclosure, or to publish forged agent status, which can compromise data integrity.