CVE-2026-66080 | RabbitMQ up to 4.1.10/4.2.5 Stream Management validate_partitions allocation of resources

September 23, 2026 Yanac

A vulnerability, which was classified as problematic, was found in RabbitMQ up to 4.1.10/4.2.5. Affected by this vulnerability is the function validate_partitions of the component Stream Management. Executing a manipulation can lead to allocation of resources.

This vulnerability is tracked as CVE-2026-66080. The attack can be launched remotely. No exploit exists.

You should upgrade the affected component.VulDB Recent EntriesRead More