CVE-2025-71372 HIGH

CVE-2025-71372: Picklescan - Arbitrary Code Execution via numpy.f2py.crackfortran.getlincoef Gadget

Vendor Picklescan

Product Picklescan

Weakness CWE-502 · Unsafe deserialization

Published July 4, 2026

Last update July 4, 2026

View on NVD All CVEs

CVSS base score

7.6/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction —

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

July 4, 2026 CVE published

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-71372 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/502.html

Related vulnerabilities

04Related CVE

CVE-2026-49085 WordPress WP Insightly for Contact Form 7, WPForms, Elementor, Formidable and Ninja Forms plugin <= 1.1.4 - PHP Object Injection vulnerability CVE-2025-71360 picklescan - Remote Code Execution via Undetected idlelib.calltip.get_entity CVE-2026-12240 Export User Data <= 2.2.6 - Authenticated (Subscriber+) PHP Object Injection to Arbitrary File Deletion via display_name Field CVE-2025-71343 picklescan - Arbitrary Code Execution via lib2to3.pgen2.pgen.ParserGenerator.make_label Detection Bypass CVE-2026-27414 WordPress Werkstatt theme <= 4.8.3 - PHP Object Injection vulnerability