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.

References (2)

Core 2

Scores

CVSS v3 9.8
EPSS 0.0057
EPSS Percentile 42.5%
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