Unrated severityNVD Advisory· Published Jul 4, 2026· Updated Jul 7, 2026
picklescan - Undetected Remote Code Execution via _operator.methodcaller
CVE-2025-71375
Description
picklescan before 0.0.34 fails to detect the _operator.methodcaller built-in function when scanning pickle files for malicious code. Attackers can craft malicious pickle payloads using _operator.methodcaller that evade detection and execute arbitrary code when loaded by pickle.load().
Affected products
1- Range: <0.0.34
Patches
Vulnerability mechanics
References
2- github.com/mmaitre314/picklescan/security/advisories/GHSA-955r-x9j8-7rhhmitrevendor-advisory
- www.vulncheck.com/advisories/picklescan-undetected-remote-code-execution-via-operator-methodcallermitrethird-party-advisory
News mentions
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