CVE-2025-71370 | picklescan before 0.0.28 fails to detect malicious torch.jit… | CVSS 8.1 HIGH

Description

picklescan before 0.0.28 fails to detect malicious torch.jit.unsupported_tensor_ops.execWrapper function calls embedded in pickle files. Attackers can craft malicious pickle files that bypass picklescan detection and execute arbitrary code when loaded via pickle.load().

Metadata

CVE ID: CVE-2025-71370
State: PUBLISHED
Assigner: VulnCheck
Reserved: 2026-06-20 13:01 UTC
Published: 2026-06-23 12:12 UTC
Last updated: 2026-06-23 13:37 UTC
Primary CWE: CWE-502
Deserialization of Untrusted Data
Vendor / Product: picklescan / picklescan
Sources: cve.org · NVD

Severity & Metrics

8.1 HIGH CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
picklescan	picklescan	—	0 < 0.0.28, 0.0.28

Weakness (CWE)

CWE	Source	Description
CWE-502	cna	Deserialization of Untrusted Data

CVSS scores (2)

Score	Severity	Version	Source	Vector
8.1	HIGH	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
7.6	HIGH	4.0	cna	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

References (2)

GitHub Security Advisory (GHSA-vr7h-p6mm-wpmh) https://github.com/mmaitre314/picklescan/security/advisories/GHSA-vr7h-p6mm-wpmh
VulnCheck Advisory: picklescan - Remote Code Execution via torch.jit.unsupported_tensor_ops.execWrapper https://www.vulncheck.com/advisories/picklescan-remote-code-execution-via-torch-jit-unsupported-tensor-ops-execwrapper