CVE-2026-67419 | RabbitMQ up to 4.3.4 Topic Matcher resource consumption

September 25, 2026 Yanac

A vulnerability classified as problematic has been found in RabbitMQ up to 4.3.4. Affected by this issue is some unknown functionality of the component Topic Matcher. Performing a manipulation results in resource consumption.

This vulnerability is reported as CVE-2026-67419. The attack is possible to be carried out remotely. No exploit exists.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More