| Name | CVE-2026-57218 |
| Description | 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| rabbitmq-server (PTS) | bullseye (security), bullseye | 3.8.9-3+deb11u1 | fixed |
| bookworm, bookworm (security) | 3.10.8-1.1+deb12u1 | fixed |
| trixie | 4.0.5-6+deb13u2 | fixed |
| forky, sid | 4.3.2-4 | fixed |
The information below is based on the following data on fixed versions.
Notes
[trixie] - rabbitmq-server <not-affected> (Vulnerable code not present, only affects 4.2.x)
[bookworm] - rabbitmq-server <not-affected> (Vulnerable code not present, only affects 4.2.x)
[bullseye] - rabbitmq-server <not-affected> (Vulnerable code not present, only affects 4.2.x)
https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-wmrr-4h5v-5ch7
https://github.com/rabbitmq/rabbitmq-server/pull/16092
https://github.com/rabbitmq/rabbitmq-server/pull/16097
https://github.com/rabbitmq/rabbitmq-server/commit/501ad947cd6bbcc9486fe96e0d073992bfe52cc4 (main)
https://github.com/rabbitmq/rabbitmq-server/commit/db20d6c0fcf3056030f244b5adab0d45c0db0c9e (v4.2.6)