CVE-2025-71355 - CVE House
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Status published High CVE-2025-71355

Picklescan - Arbitrary Code Execution via Unsafe Numpy Function Detection Bypass

Vulnerability Description

Picklescan before 0.0.25 fails to detect unsafe global functions in the Numpy library, allowing attackers to bypass static analysis and execute arbitrary code during deserialization. Attackers can craft malicious pickle files using numpy.testing._private.utils.runstring within the reduce method to import dangerous libraries like os and execute arbitrary OS commands when the pickle file is loaded.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • SeaW1nd

References

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CVE-2025-46417
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Affected Vendor

Affected Software

Picklescan
Vulnerable Versions:
0, 0.0.25

Timeline

Official Publish: June 30th, 2026
Last Modified: July 1st, 2026
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-184

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.