CVE-2025-15379

Description

A command injection vulnerability exists in MLflow's model serving container initialization code, specifically in the `_install_model_dependencies_to_env()` function. When deploying a model with `env_manager=LOCAL`, MLflow reads dependency specifications from the model artifact's `python_env.yaml` file and directly interpolates them into a shell command without sanitization. This allows an attacker to supply a malicious model artifact and achieve arbitrary command execution on systems that deploy the model. The vulnerability affects versions 3.8.0 and is fixed in version 3.8.1.

How to fix CVE-2025-15379

To remediate CVE-2025-15379, upgrade the affected package to a fixed version below.

• —upgrade to 3.9.0 or later
• —upgrade to 3.8.1 or later

Is CVE-2025-15379 being exploited?

Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.

Affected packages (2)

• >= 3.8.0, < 3.9.0
• from 0, < 3.8.1

CVSS scores

References (5)

• ADVISORYnvd.nist.gov/vuln/detail/CVE-2025-15379
• PATCHgithub.com/mlflow/mlflow
• WEBgithub.com/mlflow/mlflow/commit/361b6f620adf98385c6721e384fb5ef9a30bb05e
• WEBgithub.com/mlflow/mlflow/commit/a22ce7157f646bdce4c95106fc38ccc9ca289205