High severity8.1NVD Advisory· Published Jun 24, 2026· Updated Jun 25, 2026
CVE-2025-71354
CVE-2025-71354
Description
picklescan before 0.0.29 fails to detect malicious pickle files that exploit idlelib.debugobj.ObjectTreeItem.SetText function in reduce methods. Attackers can craft pickle files with embedded code that bypasses picklescan detection and executes arbitrary commands when pickle.load() is called.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
picklescanPyPI | < 0.0.29 | 0.0.29 |
Affected products
1- Range: <0.0.29
Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-3vg9-h568-4w9mghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-71354ghsaADVISORY
- github.com/mmaitre314/picklescan/commit/aecd11be98702caa9ba9b12189d91ad596a36114ghsaWEB
- github.com/mmaitre314/picklescan/security/advisories/GHSA-3vg9-h568-4w9mnvdWEB
- github.com/pypa/advisory-database/tree/main/vulns/picklescan/PYSEC-2026-1781.yamlghsaWEB
- pypi.org/project/picklescanghsaWEB
- www.vulncheck.com/advisories/picklescan-remote-code-execution-via-idlelib-debugobj-objecttreeitem-settextnvdWEB
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