CVE-2026-96775
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductMLflow
PublishedSep 23, 2026
First seenSep 23, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| MLflow MLflow | 2.0 | — |
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