CVE-2026-69111: Milvus through 2.6.22 and 3.0.0 contains an unauthenticated denial of service vulnerability that allows remote attackers
Summary
Milvus versions 2.6.22 and 3.0.0 have a vulnerability that allows attackers without authentication to shut down the service by sending a specially crafted HTTP request to an unprotected endpoint on port 9091. By exploiting the /management/stop endpoint, which doesn't require login credentials, attackers can disable critical components like the proxy, datanode, or querynode, causing a denial of service (interruption where the service stops working).
Vulnerability Details
7.5(high)
EPSS: 0.0%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
network
low
none
none
August 5, 2026
Classification
Affected Vendors
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Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-69111
First tracked: August 5, 2026 at 08:08 PM
Classified by LLM (prompt v3) · confidence: 92%