rabbitmq-server: RabbitMQ is a messaging and streaming broker
CVE-2026-57218 is fixed in rabbitmq-server on 1 platform, first by DEBIAN-CVE-2026-57218, released July 18, 2026. It is not reported as exploited. Patch Radar priority: Routine.
RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, RabbitMQ AMQP 0-9-1 allows an existing consumer to keep receiving messages after OAuth token expiry or connection.update_secret refresh to reduced scopes because existing consumers are not canceled or reauthorized at delivery time after the channel user state changes. This issue is fixed in version 4.2.6.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| rabbitmq-server · Debian 14 | 4.3.0-2 | DEBIAN-CVE-2026-57218 | Jul 18, 2026 |
| rabbitmq-server · opensuse-leap 16.0 | 4.1.5-160000.2.1 | OPENSUSE-SU-2026:21903-1 | Sep 22, 2026 |
| rabbitmq-server · sles 16.0 | 4.1.5-160000.2.1 | SUSE-SU-2026:23869-1 | Sep 22, 2026 |
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