MLX has heap-buffer-overflow in load()_CVE-2025-62608

5.5 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Description

MLX is an array framework for machine learning on Apple silicon. Prior to version 0.29.4, there is a heap buffer overflow in mlx::core::load() when parsing malicious NumPy .npy files. Attacker-controlled file causes 13-byte out-of-bounds read, leading to crash or information disclosure. This issue has been patched in version 0.29.4.

Basic Information

ID CVE-2025-62608

Source GitHub_M

Published Nov 21, 2025 at 18:56

Modified Nov 21, 2025 at 19:10

Affected Product

Vendor ml-explore

Product mlx

Version < 0.29.4

Affected Versions ml-explore mlx < 0.29.4

CWE Classification

CWE-122

References

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    "published": "2025-11-21T18:56:03.939Z",
    "modified": "2025-11-21T19:10:00.724Z",
    "type": "cve",
    "title": "MLX has heap-buffer-overflow in load()",
    "source": "GitHub_M",
    "references": "https://github.com/ml-explore/mlx/security/advisories/GHSA-w6vg-jg77-2qg6\nhttps://github.com/ml-explore/mlx/pull/1\nhttps://github.com/ml-explore/mlx/pull/2",
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