PT-2026-55674 · Picklescan · Picklescan

Published 2026-07-04 · Updated 2026-07-04 · CVE-2025-71362

Mitre

CVSS v3.1

8.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

picklescan before 0.0.33 fails to detect unsafe deserialization when numpy.f2py.crackfortran functions call eval on arbitrary strings. Attackers can embed malicious code in pickle files that executes when loaded from untrusted sources.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-71362

Affected Products

Picklescan

References · 3

• https://github.com/mmaitre314/picklescan/security/advisories/GHSA-r8g5-cgf2-4m4m · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-71362 · Security Note
• https://vulncheck.com/advisories/picklescan-arbitrary-code-execution-via-unsafe-deserialization-in-numpy-f2py-crackfortran · Note