CVE-2026-0596: Lfprojects MLflow

High severity, CVSS 7.8. EPSS: 1.3% chance of exploitation in the next 30 days.

A command injection vulnerability exists in mlflow/mlflow when serving a model with `enable_mlserver=True`. The `model_uri` is embedded directly into a shell command executed via `bash -c` without proper sanitization. If the `model_uri` contains shell metacharacters, such as `$()` or backticks, it allows for command substitution and execution of attacker-controlled commands. This vulnerability affects the latest version of mlflow/mlflow and can lead to privilege escalation if a higher-privileged service serves models from a directory writable by lower-privileged users.

Affected products

• Lfprojects MLflow: affected versions not specified

Published 2026-03-31. Last modified 2026-07-21.