CVE-2025-62608: Ml-Explore Mlx

Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days.

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.

Affected products

• Ml-Explore Mlx: before 0.29.4 (fixed in 0.29.4)

Published 2025-11-21. Last modified 2026-10-08.