CVE-2025-54952

CRITICAL

ExecuTorch <8f062d3f661e20bb19b24b767b9a9a46e8359f2b - Code Injection

Title source: llm
STIX 2.1

Description

An integer overflow vulnerability in the loading of ExecuTorch models can cause smaller-than-expected memory regions to be allocated, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 8f062d3f661e20bb19b24b767b9a9a46e8359f2b.

Scores

CVSS v3 9.8
EPSS 0.0032
EPSS Percentile 55.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-680
Status published
Products (2)
Meta Platforms, Inc/ExecuTorch < https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2b
pypi/executorch 0PyPI
Published Aug 08, 2025
Tracked Since Feb 18, 2026