MLflow vulnerable to remote code execution on unauthenticated servers via third-party scorer deserialization importin...

Date Oct 27, 2026
Type Vendor advisory
Signal High-risk advisory
Vendor / Product PyPI ยท mlflow
CVE CVE-2026-116692
High-risk advisory CVE-2026-116692

Summary

MLflow vulnerable to remote code execution on unauthenticated servers via third-party scorer deserialization importing caller-placed artifact modules

Why it matters

GitHub has published a reviewed security advisory for mlflow. Prioritize it with other application dependency updates, especially because EPSS places it in the 53% percentile.

Operator check

Check whether mlflow is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.7%; percentile: 53%.

Sources

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.