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CVE-2025-54949

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Date: August 7, 2025

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

Severity Score

Related Resources (5)

https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be
https://github.com/pytorch/executorch
https://www.facebook.com/security/advisories/cve-2025-54949
https://nvd.nist.gov/vuln/detail/CVE-2025-54949
https://www.mend.io/vulnerability-database/CVE-2025-54949

Severity Score

Weakness Type (CWE)

Heap-based Buffer Overflow

CWE-122

Top Fix

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Upgrade Version

Upgrade to version executorch - 0.7.0;https://github.com/pytorch/executorch.git - ciflow/trunk/11996

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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