by Kastro
Paper/Archive/CVE-2025-54952

CVE-2025-54952

Meta Platforms, Inc ExecuTorch — An integer overflow vulnerability in the loading of ExecuTorch models can cause smaller-than-expected memory regions to be allocated, pot…

EPSS 0.6%CVSS 9.8
critical.is priorityof 100
39
CVSS 9.8 (ADP)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 50.1.501 × 2010.0No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
ExecuTorch< https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2bhttps://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2bCNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

reffacebook.com/security/advisories/cve-2025-54952refgithub.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2b