Vulnerability Description
picklescan before 0.0.33 fails to detect malicious pickle files using numpy.f2py.crackfortran.param_eval function in reduce methods, allowing attackers to bypass security checks. Remote attackers can embed undetected code in pickle files that executes during deserialization, enabling arbitrary code execution in applications loading untrusted pickle data.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/mmaitre314/picklescan/security/advisories/GHSA-cffc-mxrf-mhh4
- https://www.vulncheck.com/advisories/picklescan-undetected-remote-code-execution
- https://github.com/mmaitre314/picklescan/security/advisories/GHSA-cffc-mxrf-mhh4
FAQ
What is CVE-2025-71347?
CVE-2025-71347 is a vulnerability with a CVSS score of 8.1 (HIGH). picklescan before 0.0.33 fails to detect malicious pickle files using numpy.f2py.crackfortran.param_eval function in reduce methods, allowing attackers to bypass security checks. Remote attackers can ...
How severe is CVE-2025-71347?
CVE-2025-71347 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-71347?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.