High severityNVD Advisory· Published Jun 17, 2026
PickleScan - Unsafe Globals Check Bypass via pty.spawn Function
CVE-2025-71322
Description
PickleScan before 0.0.33 fails to include the pty.spawn function in its unsafe globals list, allowing attackers to bypass security checks. Malicious actors can craft pickle payloads using pty.spawn to achieve arbitrary code execution when files are processed by PickleScan.
AI Insight
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 | < 0.0.33 | 0.0.33 |
Affected products
1- Range: <0.0.33
Patches
Vulnerability mechanics
References
7- github.com/advisories/GHSA-hgrh-qx5j-jfwxghsaADVISORY
- github.com/mmaitre314/picklescan/security/advisories/GHSA-hgrh-qx5j-jfwxghsavendor-advisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2025-71322ghsaADVISORY
- www.vulncheck.com/advisories/picklescan-unsafe-globals-check-bypass-via-pty-spawn-functionghsathird-party-advisoryWEB
- github.com/mmaitre314/picklescan/commit/70c1c6c31beb6baaf52c8db1b6c3c0e84a6f9dabghsaWEB
- github.com/mmaitre314/picklescan/pull/53ghsaWEB
- github.com/mmaitre314/picklescan/releases/tag/v0.0.33ghsaWEB
News mentions
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