Deserialization in Mmaitre314 Picklescan
CVE-2025-71348
picklescan before 0.0.28 fails to detect malicious pickle files that invoke torch.utils._config_module.load_config function within reduce methods. Attackers can craft pickle files embedding arbitrary code that evades detection but executes during pickle.load, enabling remote code execution in supply chain attacks.
Vulnerability class: Insecure Deserialization
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.006 (44.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Mmaitre314 Picklescan
- Picklescan — versions 0, 0.0.28
Weakness classification (CWE)
References
- github.com/mmaitre314/picklescan/security/advisories/GHSA-vv6j-3g6g-2pvj (Exploit, vendor-advisory, Vendor Advisory)
- www.vulncheck.com/advisories/picklescan-arbitrary-code-execution-via-torch-util… (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2025-71348?
- CVE-2025-71348 is a high-severity vulnerability in Mmaitre314 Picklescan, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2026-06-21.
- How severe is CVE-2025-71348?
- High severity. CVSS v3 base score is 8.1 out of 10.