Medium [CVE-2026-67241] Unauthorized message routing via missing alternate-exchange permission check
This medium-severity Red Hat Linux advisory covers CVE-2026-67241; related products: Red Hat Hardened Images, Red Hat OpenStack Platform 13 (Queens), Red Hat OpenStack Platform 16.2.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
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Summary
Unauthorized message routing via missing alternate-exchange permission check. Red Hat rates this moderate (CVSS 4.3).
Weakness: CWE-639. Red Hat lists fixing advisory RHSA-2026:67552 with package rabbitmq-server4-3-main-4.3.6-1.hum1.
Affected products named by the advisory: Red Hat Hardened Images; Red Hat OpenStack Platform 13 (Queens); Red Hat OpenStack Platform 16.2; Red Hat OpenStack Platform 17.1; and 1 more.
Affected products named by the advisory: Red Hat OpenStack Platform 18.0.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 8 days ago·verify at source
- rabbitmq-server4-3-main-4.3.6-1.hum1
- RHSA-2026:67552
Official advisory · high-confidence parse· fetched 8 days ago·verify at source
Mitigation
Upgrade to a fixed release: rabbitmq-server4-3-main-4.3.6-1.hum1, RHSA-2026:67552. That is the remediation for this advisory.
The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.
Official advisory · high-confidence parse· fetched 8 days ago·verify at source
Discussion(0)
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