CVE-2026-96804 MLflow statsmodel - Remote Code Execution

MLflow statsmodel flavor 2.1.0 to 3.14.0 contains a remote code execution vulnerability caused by omission of MLFLOW_ALLOW_PICKLE_DESERIALIZATION=False security control in _load_model(), letting remote attackers execute arbitrary code via crafted MLmodel artifact, exploit requires crafted artifact.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.42% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
23 September 2026
Updated
15 October 2026
Weakness
CWE-502

Vendor fix

Update to a version later than 3.14.0 or the latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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