CVE-2026-26190
Milvus: Unauthenticated Access to Restful API on Metrics Port (9091) Leads to Critical System Compromise
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según GHSA, Bitnami.
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | milvus | 2.5.27, 2.6.10 |
| go::GitHub Security Advisory Go | github.com/milvus-io/milvus | 2.5.27, 2.6.10 |
Referencias
- https://github.com/milvus-io/milvus
- https://github.com/milvus-io/milvus/commit/92b74dd2e286006a83b4a5f07951027b32e718a9
- https://github.com/milvus-io/milvus/releases/tag/v2.5.27
- https://github.com/milvus-io/milvus/releases/tag/v2.6.10
- https://github.com/milvus-io/milvus/security/advisories/GHSA-7ppg-37fh-vcr6
- https://nvd.nist.gov/vuln/detail/CVE-2026-26190