CVE catalog
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 direct-reply-to queue
- Severity
- High · CVSS 8.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.38% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | rabbitmq-server | sid | 4.3.6-1 | fixed |
| Debian | rabbitmq-server | forky | 4.3.6-1 | fixed |
| Debian | rabbitmq-server | trixie | 4.0.5-6+deb13u2 | vulnerable |
| Debian | rabbitmq-server | bookworm | 3.10.8-1.1+deb12u1 | vulnerable |
| Debian | rabbitmq-server | bookworm-security | 3.10.8-1.1+deb12u1 | vulnerable |
| Cpe | rabbitmq-server | Not reported | Not reported | vulnerable |
| Opensuse | rabbitmq-server | leap 16.0 | 4.1.5-160000.3.1 | fixed |
| Cpe | rabbitmq_server | Not reported | 4.2.6 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | rabbitmq-server | source | sid | 4.3.0-2 | not yet assigned | Not reported | Not reported |
| Debian | rabbitmq-server | source | forky | 4.3.0-2 | not yet assigned | Not reported | Not reported |
| Debian | rabbitmq-server | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | rabbitmq-server | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Opensuse | rabbitmq-server | rpm | leap 16.0 | 4.1.5-160000.3.1 | Not reported | OPENSUSE-SU-2026:22163-1 | Not reported |
| Cpe | rabbitmq_server | cpe | Not reported | 4.2.6 | Not reported | NVD-CVE-2026-57215 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [rabbitmq-server]Affected
Details (4)
3.10.8-1.1+deb12u1· all · bookwormAffected
nvd · rabbitmq-server · debian · bookworm; nvd · rabbitmq-server · debian · 12
3.10.8-1.1+deb12u1· all · bookwormAffected
nvd · rabbitmq-server · debian · bookworm; nvd · rabbitmq-server · debian · 12
3.10.8-1.1+deb12u1· all · bookworm-securityAffected
nvd · rabbitmq-server · debian · bookworm; nvd · rabbitmq-server · debian · 12
3.10.8-1.1+deb12u1· all · bookworm-securityAffected
nvd · rabbitmq-server · debian · bookworm; nvd · rabbitmq-server · debian · 12
[Debian 13 (Trixie)]
- [rabbitmq-server]Affected
Details (2)
4.0.5-6+deb13u2· all · trixieAffected
nvd · rabbitmq-server · debian · 13
4.0.5-6+deb13u2· all · trixieAffected
nvd · rabbitmq-server · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_21903-1.json]
- [https://github.com/rabbitmq/rabbitmq-server/commit/9055500d10ca7629dd2b051c6dc7a4b0bb8f6734]
- [https://github.com/rabbitmq/rabbitmq-server/commit/c84f3c880e0f22b49c01237cf8f86e176eeadc72]
- [https://github.com/rabbitmq/rabbitmq-server/pull/15935]
- [https://github.com/rabbitmq/rabbitmq-server/pull/15938]
- [https://github.com/rabbitmq/rabbitmq-server/releases/tag/v4.2.6]
- [https://github.com/rabbitmq/rabbitmq-server/security/advisories/GHSA-5cq3-v9jx-p3x3]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-57215]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-57215]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:22163-1]
- [https://security-tracker.debian.org/tracker/CVE-2026-57215]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-57215.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2079.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]