MLflow: SSRF on unauthenticated MLflow servers via third-party scorer kwargs in the scorer invoke, register, and GenAI evaluate endpoints

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-115886 · Microsoft / collected KEV context

cve-program · CVE-2026-115886

• https://github.com/mlflow/mlflow/security/advisories/GHSA-2wqp-q3c6-ccj5
• https://github.com/mlflow/mlflow/pull/25890
• https://github.com/mlflow/mlflow/commit/bac30b4148c4f40045b4d4db07ae60ab3838803f
• https://github.com/mlflow/mlflow/releases/tag/v3.17.0

• MLflow: SSRF on unauthenticated MLflow servers via third-party scorer kwargs in the scorer invoke, register, and GenAI evaluate endpoints · Newly collected advisory · 23 Oct 2026