VULNERABILITY INTELLIGENCE

CVE-2025-71378

CVSS score8.1 HIGH
EPSS probability0.48%
CISA KEVNot currently listed
Published2026-06-21
Last modified2026-10-12
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Description

picklescan before 0.0.30 fails to detect cProfile.runctx function calls in pickle file reduce methods, allowing attackers to execute arbitrary code. Malicious pickle files bypass picklescan detection and execute remote code when loaded via pickle.load().

Weakness classification

  • disclosure@vulncheck.com: CWE-502

Primary references