rabbitmq: RabbitMQ: Authentication bypass allows remote connection for loopback-restricted users via incorrect loopback check
| Reporter | Title | Published | Views | Family All 22 |
|---|---|---|---|---|
 | CVE-2026-57216 affecting package rabbitmq-server for versions less than 3.13.7-7 | 22 Jul 202622:06 | – | cbl_mariner |
 | CVE-2026-57216 | 11 Jul 202602:29 | – | circl |
 | CVE-2026-57216 | 10 Jul 202620:20 | – | cve |
 | CVE-2026-57216 RabbitMQ: AMQP 1.0, AMQP 0-9-1, Stream Protocol loopback enforcement can lead to remote guest sessions due to listener-address loopback checks | 10 Jul 202620:20 | – | cvelist |
 | CVE-2026-57216 | 10 Jul 202620:20 | – | debiancve |
 | EUVD-2026-43019 | 10 Jul 202620:20 | – | euvd |
 | RabbitMQ: AMQP 1.0, AMQP 0-9-1, Stream Protocol loopback enforcement can lead to remote guest sessions due to listener-address loopback checks | 15 Jul 202608:02 | – | mscve |
 | CVE-2026-57216 | 10 Jul 202621:16 | – | nvd |
 | DEBIAN-CVE-2026-57216 | 10 Jul 202621:16 | – | osv |
| RHSA-2026:35939 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update | 29 Jul 202610:09 | – | osv |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | rabbitmq-server4.2 | 4.2.8-1.hum1 | rabbitmq-server4.2-4.2.8-1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | rabbitmq-server4.2 | 4.2.8-1.hum1 | rabbitmq-server4.2-4.2.8-1.hum1.x86_64.rpm |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
24 Aug 2026 22:32Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.8 - 10
EPSS0.00887
SSVC