What is CVE-2025-71352?

CVE-2025-71352 is a high-severity vulnerability in Picklescan, classified under Protection Mechanism Failure. CVSS score: 8.1/10. Published 2026-06-30.

How severe is CVE-2025-71352?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Picklescan

CVE-2025-71352

picklescan before 0.0.29 fails to detect the built-in Python trace.Trace.runctx function when used in pickle file reduce methods, allowing attackers to execute arbitrary code. Remote attackers can craft malicious pickle files with trace.Tr…

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.

Affected products

Picklescan — versions 0, 0.0.29

Weakness classification (CWE)

CWE-693 — Protection Mechanism Failure

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2025-71352?: CVE-2025-71352 is a high-severity vulnerability in Picklescan, classified under Protection Mechanism Failure. CVSS score: 8.1/10. Published 2026-06-30.
How severe is CVE-2025-71352?: High severity. CVSS v3 base score is 8.1 out of 10.