What’s Vulnerable › Vulnerabilities

CVE-2026-69111: Milvus 2.6.22, 3.0.0 Unauthenticated Denial of Service via /management/stop

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-05 · updated 2026-10-24
• Weakness: CWE-306

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.

Affected products

• milvus-io milvus: through 2.6.22; 3.0.0

References

• 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

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