PT-2026-55667
CVE-2025-71343
·
Published
2025-08-26
·
Updated
2026-10-12
Description by
CVSS 3.1
8.1
HighMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Name of the Vulnerable Software and Affected Versions
picklescan versions prior to 0.0.30
Description
The software fails to detect malicious pickle files that exploit the
make label() function within lib2to3.pgen2.pgen.ParserGenerator inside the reduce method. This allows attackers to craft pickle files containing embedded code that bypasses detection and executes arbitrary commands when the pickle.load() function is called.Recommendations
Update to version 0.0.30 or later.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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