Description
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.
Published: 2026-08-05
Score: 8.7 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 05 Aug 2026 19:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Milvus 2.6.22, 3.0.0 Unauthenticated Denial of Service via /management/stop
First Time appeared Milvus
Milvus milvus
Weaknesses CWE-306
CPEs cpe:2.3:a:milvus:milvus:2.6.10:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.11:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.13:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.14:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.15:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.16:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.17:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.18:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.4:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.5:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.6:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.7:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.8:*:*:*:*:*:*:*
cpe:2.3:a:milvus:milvus:2.6.9:*:*:*:*:*:*:*
Vendors & Products Milvus
Milvus milvus
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}

Subscriptions

Milvus Milvus
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-08-05T19:18:23.499Z

Reserved: 2026-08-03T13:26:21.234Z

Link: CVE-2026-69111

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-306

    Missing Authentication for Critical Function