CVE-2026-69111
Milvus 2.6.22, 3.0.0 Unauthenticated Denial of Service via /management/stop
- State
- Published
- Severity
- 8.7 High
- Published
- Aug 5, 2026
- Updated
- Aug 6, 2026
- Reserved
- Aug 3, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | 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 | VulnCheck |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | VulnCheck |
Weaknesses
- CWE-306 Missing Authentication for Critical Function
Affected Products
| Product | Versions |
|---|---|
milvusmilvus-io |
|
References
- Researcher Disclosuretechnical-descriptionexploit
- Pull Request (1)issue-tracking
- Pull Request (2)issue-tracking
- https://www.vulncheck.com/advisories/milvus-unauthenticated-denial-of-service-via-management-stopthird-party-advisory
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