CVE-2025-71359
picklescan before 0.0.29 fails to detect malicious pickle payloads that utilize lib2to3.pgen2.grammar.Grammar.loads in the reduce method, allowing remote code execution. Attackers can craft pickle files embedding dangerous code that evades picklescan detection and executes during pickle.load() deserialization.
- Affected products
- Picklescan
- Fix
- Available
- CVSS 3.1
- 8.1 HIGH
- EPSS
- 0.4% (35th percentile)
- Weakness
- CWE-502
- NVD status
- Deferred
- Published
- 2026-07-04
CVE-2025-71359 at NVD
No indexed exploits for CVE-2025-71359 yet
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No exploit for CVE-2025-71359 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.