CVE-2025-71325

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Source

https://cve.org/CVERecord?id=CVE-2025-71325

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-71325.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2025-71325

Aliases

Published

2026-06-17T15:05:00Z

Modified

2026-08-12T03:51:43Z

Severity

9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

picklescan - Detection Bypass via STACK_GLOBAL Opcode Parsing Logic Flaw

Details

picklescan before 0.0.27 contains a parsing logic error in the _list_globals function when handling STACK_GLOBAL opcodes, failing to track arguments in the correct range and allowing malicious pickle files to bypass detection. Attackers can craft pickle files with arguments at position zero to trigger unexpected exceptions and evade security scanning.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-391"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71325.json"
}

References

Affected packages

Git / github.com/mmaitre314/picklescan

Affected ranges

Type

GIT

Repo

https://github.com/mmaitre314/picklescan

Events

Introduced

Fixed

58983e1c20973ac42f2df7ff15d7c8cd32f9b688

Fixed

2a8383cfeb4158567f9770d86597300c9e508d0f

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.0.27"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

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

v0.0.3

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-2025-71325.json"