CVE-2024-34997: Joblib Project Joblib

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

joblib v1.4.2 was discovered to contain a deserialization vulnerability via the component joblib.numpy_pickle::NumpyArrayWrapper().read_array(). NOTE: this is disputed by the supplier because NumpyArrayWrapper is only used during caching of trusted content.

Affected products

• Joblib Project Joblib: version 1.4.2 only

Published 2024-05-17. Last modified 2026-06-17.