CVE-2024-34997

Name: CVE-2024-34997
Creator: NVD / NIST
Published: 2024-05-17T19:15:07.373+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.66%

Last modified Jun 17, 2026

CVE-2024-34997 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 0.66% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.66%

47.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-502

Affected Software

Vendor	Product	Versions
Joblib Project	Joblib	1.4.2

References

https://github.com/joblib/joblib/issues/1582Exploit, Issue Tracking
https://github.com/joblib/joblib/issues/977Exploit, Issue Tracking
https://github.com/joblib/joblib/issues/1582Exploit, Issue Tracking
https://github.com/joblib/joblib/issues/977Exploit, Issue Tracking

Timeline

Published: May 17, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-34997?

How severe is CVE-2024-34997?

CVE-2024-34997 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.66% probability of exploitation in the next 30 days.

How do I fix CVE-2024-34997?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-34997?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST