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CVE-2025-54949

Published: Aug 7, 2025Updated: Aug 12, 2025 Sources: CVE List NVD GHSACWE-122
9.8CRITICAL
NVD MITRE
EPSS Score
0.7%
Top 51.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

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

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-122

Affected Products

Meta Platforms, Inc
commercial·USaka llama stack, below, meta, executorch
ExecuTorchMixed
AI / ML / llm-serving-inference
PyPI
package-ecosystem
executorch
OSS Libraries
Maven
package-ecosystem
org.pytorch:executorch-android
OSS Libraries
SwiftURL
aka github.com/vapor/vapor, swift-nio-http2, github.com/pytorch/executorch, github.com/apple/swift-nio-http2
github.com/pytorch/executorchLibrary
OSS Libraries / generic-library

Exploitability

Official Patch Available
Is your org exposed to CVE-2025-54949?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://www.facebook.com/security/advisories/cve-2025-54949
facebook.com
https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be
github.com
https://nvd.nist.gov/vuln/detail/CVE-2025-54949
nvd.nist.gov
and 1 more references View all →

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