Fedora 44 RabbitMQ Update Addresses AMQP and MQTT Attacks

Fix for CVE-2026-67421 Security update: backport upstream RabbitMQ security fixes to 4.2.9. CVE-2026-67414: an authenticated AMQP 1.0 client could exhaust broker memory with arrays of zero-width elements; such arrays are now kept as opaque values. CVE-2026-67416: AMQP 1.0 body section descriptors are now matched by exactLinuxSecurity – Security AdvisoriesRead More