CVE-2025-71372

Picklescan before 0.0.33 fails to detect the numpy.f2py.crackfortran.getlincoef gadget in pickle __reduce__ methods, allowing arbitrary code execution. Attackers can craft malicious pickle files that execute arbitrary Python code when loaded, bypassing Picklescan's safety checks and enabling supply-chain poisoning of shared model files.

CVSS v3 8.1 HIGH

8.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-rrxm-2pvv-m66x
https://www.vulncheck.com/advisories/picklescan-arbitrary-code-execution-via-numpy-f2py-crackfortran-getlincoef-gadget
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-rrxm-2pvv-m66x

Configurations

No configuration.

History

30 Sep 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) Picklescan anterior a la versión 0.0.33 no detecta el gadget numpy.f2py.crackfortran.getlincoef en los métodos __reduce__ de pickle, permitiendo la ejecución de código arbitrario. Los atacantes pueden crear archivos pickle maliciosos que ejecutan código Python arbitrario al cargarse, eludiendo las comprobaciones de seguridad de Picklescan y permitiendo el envenenamiento de la cadena de suministro de archivos de modelos compartidos.

Information

Published : 2026-07-04 02:16

Updated : 2026-10-12 19:10

NVD link : CVE-2025-71372

Mitre link : CVE-2025-71372

CVE.ORG link : CVE-2025-71372

JSON object : View

Products Affected

No product.

CWE

CWE-502

Deserialization of Untrusted Data

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