CVE-2025-71339

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Source
https://cve.org/CVERecord?id=CVE-2025-71339
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71339.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-71339
Aliases
Published
2026-06-22T21:04:41.267Z
Modified
2026-07-08T07:14:24.731766700Z
Severity
  • 7.6 (High) CVSS_V4 - 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 CVSS Calculator
Summary
Picklescan - Arbitrary Code Execution via numpy.f2py.crackfortran._eval_length Gadget
Details

Picklescan before 0.0.33 fails to detect the numpy.f2py.crackfortran.evallength gadget in pickle reduce methods, allowing arbitrary code execution. Attackers can craft malicious pickle files that execute arbitrary Python code when loaded by victims who trust Picklescan's safety validation.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71339.json",
    "cwe_ids": [
        "CWE-502"
    ],
    "cna_assigner": "VulnCheck"
}
References

Affected packages

Git / github.com/mmaitre314/picklescan

Affected ranges

Type
GIT
Repo
https://github.com/mmaitre314/picklescan
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
70c1c6c31beb6baaf52c8db1b6c3c0e84a6f9dab
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.0.33"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "DESCRIPTION"
    ]
}

Affected versions

v0.*
v0.0.10
v0.0.11
v0.0.12
v0.0.13
v0.0.14
v0.0.15
v0.0.17
v0.0.18
v0.0.19
v0.0.2
v0.0.20
v0.0.21
v0.0.22
v0.0.23
v0.0.24
v0.0.25
v0.0.26
v0.0.27
v0.0.28
v0.0.29
v0.0.3
v0.0.30
v0.0.31
v0.0.32
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.0.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71339.json"