rabbitmq: RabbitMQ: Information disclosure via cross-vhost authorization bypass
| Reporter | Title | Published | Views | Family All 11 |
|---|---|---|---|---|
 | CVE-2026-66076 | 23 Sep 202619:57 | – | cve |
 | CVE-2026-66076 RabbitMQ: Cross-vhost quorum-queue status and stream tracking disclosure | 23 Sep 202619:57 | – | cvelist |
 | CVE-2026-66076 | 23 Sep 202619:57 | – | debiancve |
 | EUVD-2026-85623 | 23 Sep 202619:57 | – | euvd |
 | CVE-2026-66076 | 23 Sep 202620:17 | – | nvd |
 | DEBIAN-CVE-2026-66076 | 23 Sep 202620:17 | – | osv |
 | CVE-2026-66076: Missing Authorization | 23 Sep 202600:00 | – | rapid7 |
 | CVE-2026-66076 | 24 Sep 202606:40 | – | redhatcve |
 | Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update | 15 Sep 202613:31 | – | redhat |
 | CVE-2026-66076 | 24 Sep 202600:00 | – | ubuntucve |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | rabbitmq-server4.3 | 4.3.6-1.hum1 | rabbitmq-server4.3-4.3.6-1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | rabbitmq-server4.3 | 4.3.6-1.hum1 | rabbitmq-server4.3-4.3.6-1.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
25 Sep 2026 04:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 42.3
EPSS0.00265
SSVC