CVE-2026-57215: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, RabbitMQ allows foreign bindings to amq.rabbitmq.reply-to destinations because volatile d
RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, RabbitMQ allows foreign bindings to amq.rabbitmq.reply-to destinations because volatile direct-reply-to queues can be accepted at bind and route time but are missing from Khepri-backed deletion checks, leaving persistent route entries after unbind. This issue is fixed in versions 3.13.15, 4.0.20, 4.1.11, and 4.2.6.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-57215
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-57215 | coverage & exploitation status | NVD · CVE.org |
Recent advisories for RabbitMQ is a
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- unknownCVE-2026-57221: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, Rab…nvd · 2026-07-10
- highCVE-2026-57220: RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, the RabbitMQ stream listener doe…nvd · 2026-07-10
- unknownCVE-2026-57219: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, the…nvd · 2026-07-10
- unknownCVE-2026-57218: RabbitMQ is a messaging and streaming broker. Prior to 4.2.6, RabbitMQ AMQP 0-9-1 allows an ex…nvd · 2026-07-10
- unknownCVE-2026-57217: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.21, 4.1.11, and 4.2.6, Rab…nvd · 2026-07-10
- mediumCVE-2026-57216: RabbitMQ is a messaging and streaming broker. Prior to 3.13.15, 4.0.20, 4.1.11, and 4.2.6, AMQ…nvd · 2026-07-10
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