CVE-2026-69111: Milvus-Io Milvus

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

Milvus through 2.6.22 and 3.0.0 contains an unauthenticated denial of service vulnerability that allows remote attackers to terminate service components by sending a crafted HTTP GET request to the management server on port 9091. Attackers can exploit the unprotected /management/stop endpoint, which bypasses REST API authentication middleware, by supplying a 'role' parameter to shut down the proxy, datanode, or querynode components, resulting in denial of service.

Affected products

• Milvus-Io Milvus: up to and including 2.6.22; version 3.0.0 only

Published 2026-08-05. Last modified 2026-09-24.