CVE-2025-54949

CRITICAL9.8

A heap buffer overflow vulnerability in the loading of ExecuTorch models can potentially result in code execution or other undesirable effects

Published Aug 7, 2025

Modified 5 months ago

Details

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

References

WEBhttps://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be ADVISORYhttps://www.cve.org/CVERecord?id=CVE-2025-54949 WEBhttps://www.facebook.com/security/advisories/cve-2025-54949

CVSS Analysis

CVSS v3.1

9.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

9.8/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Ecosystems

Timeline

PublishedAug 7, 2025

ModifiedAug 12, 2025