CVE-2025-71353

High

Description

picklescan before 0.0.28 fails to detect malicious pickle files that exploit torch._dynamo.guards.GuardBuilder.get function in reduce methods. Attackers can craft pickle files with embedded code that evades picklescan detection and executes arbitrary commands when loaded.

SeverityHigh

CVSS8.1

Exploit probability—

ProductPicklescan

PublishedJul 4, 2026

First seenJul 4, 2026

Weakness typeCWE-502Deserialization of untrusted data

How to fix

Update

picklescan0.0.28 or later

Vendor advisories

github.com/mmaitre314/picklescan/security/advisories/GHSA-86cj-95qr-2p4f

Affected products

Product	Affected versions	Fixed in
picklescanPyPI	v < 0.0.28	0.0.28

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