MAL-2026-4269

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/mistral-evals/MAL-2026-4269.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-4269
Published
2026-05-23T18:39:14Z
Modified
2026-05-23T19:00:55.375556050Z
Summary
Malicious code in mistral-evals (PyPI)
Details

-= Per source details. Do not edit below this line.=-

Source: kam193 (f79806b5d197ed3b6beeedfb7092ad6da36d1d186ad57dc12be0b030c63726c9)

Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-standard-pypi-install-pentest

Reasons (based on the campaign):

  • The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

  • The package overrides the install command in setup.py to execute malicious code during installation.

Database specific 
{
    "malicious-packages-origins": [
        {
            "id": "pypi/GENERIC-standard-pypi-install-pentest/mistral-evals",
            "sha256": "f79806b5d197ed3b6beeedfb7092ad6da36d1d186ad57dc12be0b030c63726c9",
            "modified_time": "2026-05-23T18:39:14.112097Z",
            "versions": [
                "999.0.0"
            ],
            "import_time": "2026-05-23T18:50:34.358076568Z",
            "source": "kam193"
        }
    ]
}
References
Credits

Affected packages

PyPI / mistral-evals

Package

Name
mistral-evals
View open source insights on deps.dev
Purl
pkg:pypi/mistral-evals

Affected ranges

Affected versions

999.*
999.0.0

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/mistral-evals/MAL-2026-4269.json"