CVE-2025-71356

highCVSS 8.1covered by 1 sourcefirst seen 2026-07-04

picklescan before 0.0.28 fails to detect malicious torch.fx.experimental.symbolic_shapes.ShapeEnv.evaluate_guards_expression function calls in pickle files. Attackers can embed undetected code in pickle files that executes remote code when loaded by victims.

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Exploitation outlook

Low exploitation risk0.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all EPSS-scored CVEs.

Advisory coverage (1)

highCVE-2025-71356: picklescan before 0.0.28 fails to detect malicious torch.fx.experimental.symbolic_shapes.Shape…nvd · 2026-07-04

External references

NVD record for CVE-2025-71356

CVE.org record

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