CVE-2026-69111

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/milvus-io/milvus/issues/50763
https://github.com/milvus-io/milvus/pull/49847
https://github.com/milvus-io/milvus/pull/51573
https://www.vulncheck.com/advisories/milvus-unauthenticated-denial-of-service-via-management-stop

Configurations

No configuration.

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Milvus hasta 2.6.22 y 3.0.0 contiene una vulnerabilidad de denegación de servicio no autenticada que permite a atacantes remotos terminar componentes del servicio enviando una solicitud HTTP GET manipulada al servidor de gestión en el puerto 9091. Los atacantes pueden explotar el endpoint desprotegido /management/stop, que omite el middleware de autenticación de la API REST, al proporcionar un parámetro ’role’ para apagar los componentes proxy, datanode o querynode, lo que resulta en denegación de servicio.

Information

Published : 2026-08-05 20:17

Updated : 2026-10-24 16:10

NVD link : CVE-2026-69111

Mitre link : CVE-2026-69111

CVE.ORG link : CVE-2026-69111

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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