CVE-2026-96775
MLflow's dspy flavor, versions >= 2.0, applies the MLFLOW_ALLOW_PICKLE_DESERIALIZATION=False security control only when the model_path ends in .pkl, which allows a remote attacker to execute arbitrary code via a crafted MLmodel artifact.
- Published Sep 23, 2026
- CVSS 8.8 high
- 0.4% chance of exploitation in the next 30 days (EPSS)
Affected software
In the news
- MLflow dspy and statsmodels flavors bypass pickle deserialization control CERT Coordination Center ·