CVE-2025-71341

HIGH EPSS 37.0%

Published Jun 23, 20261w ago · Modified Jun 23, 20261w ago

7.6 CVSS 4.0

High

Published Jun 23, 2026 1w ago

Last Modified Jun 23, 2026 1w ago

Description

picklescan before 0.0.29 fails to detect the profile.Profile.runctx function when analyzing pickle files, allowing attackers to embed undetected malicious code. Remote attackers can craft malicious pickle files using profile.Profile.runctx in the reduce method to achieve remote code execution when the pickle file is loaded.

CVSS Details

Base Score

7.6

Exploitability

—

Impact

—

Vector string

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction P

Scope X

Threat Intelligence

EPSS Exploit Probability

37.0% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-502 Deserialization of Untrusted Data Validation

References 2

github.com https://github.com/mmaitre314/picklescan/security/advisories/GHSA-6vqj-c2q5-j97w
vulncheck.com https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-undetected-profile-profile-runctx

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.