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CVE-2026-4963

CVE-2026-4963 · huggingface smolagents Incomplete Fix CVE-2025-9959 local_python_executor.py evaluate_with code injection

This page contains facts from public vulnerability sources. Check the original advisory before updating.

A weakness has been identified in huggingface smolagents 1.25.0.dev0. This affects the function evaluate_augassign/evaluate_call/evaluate_with of the file src/smolagents/local_python_executor.py of the component Incomplete Fix CVE-2025-9959. This manipulation causes code injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS 5.3 · Medium · EPSS 0.6%

Published
Updated

Stack: python

Affected products and versions

  • smolagents

    Versions
    • 1.25.0.dev0: Affected

    No fix published

  • smolagents PyPI

    Versions
    • 0.1.0
    • 0.1.2
    • 0.1.3
    • 1.0.0
    • 1.1.0
    • 1.10.0
    • 1.11.0
    • 1.12.0
    • 1.13.0
    • 1.14.0
    • 1.15.0
    • 1.16.0
    • 1.16.1
    • 1.17.0
    • 1.18.0
    • 1.19.0
    • 1.2.0
    • 1.2.1
    • 1.2.2
    • 1.20.0
    • 1.21.0
    • 1.21.1
    • 1.21.2
    • 1.21.3
    • 1.22.0
    • 1.23.0
    • 1.24.0
    • 1.3.0
    • 1.4.0
    • 1.4.1
    • 1.5.0
    • 1.5.1
    • 1.6.0
    • 1.7.0
    • 1.8.0
    • 1.8.1
    • 1.9.0
    • 1.9.1
    • 1.9.2
    Affected ranges
    • ECOSYSTEM: ≤ 1.25.0.dev0

    No fix published

Original sources

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