{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-13T07:46:32.527","vulnerabilities":[{"cve":{"id":"CVE-2026-26190","sourceIdentifier":"security-advisories@github.com","published":"2026-02-13T19:17:29.253","lastModified":"2026-02-18T19:11:12.333","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Milvus is an open-source vector database built for generative AI applications. Prior to 2.5.27 and 2.6.10, Milvus exposes TCP port 9091 by default, which enables authentication bypasses. The /expr debug endpoint uses a weak, predictable default authentication token derived from etcd.rootPath (default: by-dev), enabling arbitrary expression evaluation. The full REST API (/api/v1/*) is registered on the metrics/management port without any authentication, allowing unauthenticated access to all business operations including data manipulation and credential management. This vulnerability is fixed in 2.5.27 and 2.6.10."},{"lang":"es","value":"Milvus es una base de datos vectorial de código abierto construida para aplicaciones de IA generativa. Antes de 2.5.27 y 2.6.10, Milvus expone el puerto TCP 9091 por defecto, lo que permite eludir la autenticación. El endpoint de depuración /expr utiliza un token de autenticación predeterminado débil y predecible derivado de etcd.rootPath (por defecto: by-dev), lo que permite la evaluación arbitraria de expresiones. La API REST completa (/api/v1/*) está registrada en el puerto de métricas/gestión sin ninguna autenticación, lo que permite el acceso no autenticado a todas las operaciones comerciales, incluida la manipulación de datos y la gestión de credenciales. Esta vulnerabilidad se corrige en 2.5.27 y 2.6.10."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-306"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:milvus:milvus:*:*:*:*:*:*:*:*","versionEndExcluding":"2.5.27","matchCriteriaId":"47F8F103-3983-4099-A154-D8F4A04A1EA5"},{"vulnerable":true,"criteria":"cpe:2.3:a:milvus:milvus:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.0","versionEndExcluding":"2.6.10","matchCriteriaId":"34DA261B-809B-41E7-A1AA-486B04758216"}]}]}],"references":[{"url":"https://github.com/milvus-io/milvus/commit/92b74dd2e286006a83b4a5f07951027b32e718a9","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.5.27","source":"security-advisories@github.com","tags":["Product","Release Notes"]},{"url":"https://github.com/milvus-io/milvus/releases/tag/v2.6.10","source":"security-advisories@github.com","tags":["Product","Release Notes"]},{"url":"https://github.com/milvus-io/milvus/security/advisories/GHSA-7ppg-37fh-vcr6","source":"security-advisories@github.com","tags":["Exploit","Mitigation","Vendor Advisory"]}]}}]}