CVE-2025-71340
HIGH
NVD
CVSS Score
8.1
Severity
HIGH
Published
Jun 25, 2026
Vendor
unknown
Description
picklescan through 0.0.26 fails to detect malicious pickle files that invoke idlelib.pyshell.ModifiedInterpreter.runcode in __reduce__ methods. Attackers can embed undetected code in pickle files that executes arbitrary commands when the file is loaded via pickle.load(), enabling supply chain attacks on PyTorch models and saved Python objects. This is fixed in version 0.0.30.