CVE-2026-57216

RabbitMQ vulnerability CVE-2026-57216 affects AMQP 0-9-1, AMQP 1.0, and Stream Protocol authentication. Prior to fixes, a loopback-restricted user (e.g., guest) could connect remotely when traffic is accepted through a trusted PROXY-path and the backend listener is loopback-bound, due to a listen...