CVE-2025-54949: Meta Platforms, Inc Executorch

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

A heap buffer overflow vulnerability in the loading of ExecuTorch models can potentially result in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit ede82493dae6d2d43f8c424e7be4721abe5242be

Affected products

• Meta Platforms, Inc Executorch

Published 2025-08-07. Last modified 2026-06-17.