High severity8.1NVD Advisory· Published Feb 12, 2026· Updated Jun 17, 2026
CVE-2026-25767
CVE-2026-25767
Description
LavinMQ is a high-performance message queue & streaming server. Before 2.6.8, an authenticated user, with the “Policymaker” tag, could create shovels bypassing access controls. an authenticated user with the "Policymaker" management tag could exploit it to read messages from vhosts they are not authorized to access or publish messages to vhosts they are not authorized to access. This vulnerability is fixed in 2.6.8.
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Affected products
3- cloudamqp/lavinmqv5Range: < 2.6.8
Patches
Vulnerability mechanics
References
5- github.com/cloudamqp/lavinmq/commit/3a83e5894495b60c7c32a79c3dbc9bd9fa237d9anvdPatch
- github.com/cloudamqp/lavinmq/commit/be03da31f3db1a2552f7094ff58e953ef50cdc82nvdPatch
- github.com/cloudamqp/lavinmq/pull/1670nvdIssue TrackingPatch
- github.com/cloudamqp/lavinmq/pull/1687nvdIssue TrackingPatch
- github.com/cloudamqp/lavinmq/security/advisories/GHSA-wh37-6vrr-r9wgnvdMitigationVendor Advisory
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