CVE-2025-71339

HighCVSS 8.1/10Last modified Oct 12, 2026

Description

Picklescan before 0.0.33 fails to detect the numpy.f2py.crackfortran._eval_length gadget in pickle __reduce__ methods, allowing arbitrary code execution. Attackers can craft malicious pickle files that execute arbitrary Python code when loaded by victims who trust Picklescan's safety validation.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Weakness enumeration

CWE-502

Affected software

No affected versions have been published.

Timeline

Published
Jun 22, 2026
Last modified
Oct 12, 2026
NVD status
Deferred

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CVE-2025-71339: High severity, CVSS 8.1 | Vulnix