CVE-2025-71340
HIGHpicklescan - Remote Code Execution via idlelib.pyshell.ModifiedInterpreter.runcode
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-3gf5-cxq9-w223)
https://github.com/mmaitre314/picklescan/security/advisories/GHSA-3gf5-cxq9-w223
Third Party Advisory third-party-advisory
VulnCheck Advisory: picklescan - Remote Code Execution via idlelib.pyshell.ModifiedInterpreter.runcode
https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-idlelib-pyshell-modifiedinterpreter-runcode
Scores
CVSS v3
8.1
EPSS
0.0030
EPSS Percentile
22.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (2)
picklescan/picklescan
< 0.0.26
picklescan/picklescan
0.0.30
Published
Jun 25, 2026
Tracked Since
Jun 26, 2026