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.
Metrics
Affected Vendors & Products
References
History
Mon, 06 Jul 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Sat, 04 Jul 2026 01:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | picklescan - Undetected Remote Code Execution via numpy.f2py.crackfortran.param_eval | |
| First Time appeared |
Mmaitre314
Mmaitre314 picklescan |
|
| Weaknesses | CWE-502 | |
| CPEs | cpe:2.3:a:mmaitre314:picklescan:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Mmaitre314
Mmaitre314 picklescan |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-07-04T01:23:33.794Z
Updated: 2026-07-06T20:24:07.542Z
Reserved: 2026-06-20T12:48:06.735Z
Link: CVE-2025-71347
Updated: 2026-07-06T20:24:00.830Z
No data.
No data.