CVE-2026-71297

No fix known EPSS <1%CVSS 5.4

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.

Published 2026-10-05 · CVE record · OSV

Products: Red Hat Multicluster Engine for Kubernetes