CVE-2025-54949 - Vulnerability Details - OpenCVE

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 CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Meta	Executorch

No data.

No data.

References

Link	Providers
https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be
https://www.facebook.com/security/advisories/cve-2025-54949

History

Tue, 12 Aug 2025 15:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-122
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 12 Aug 2025 08:00:00 +0000

Type	Values Removed	Values Added
First Time appeared		Meta Meta executorch
Vendors & Products		Meta Meta executorch

Thu, 07 Aug 2025 23:00:00 +0000

Type	Values Removed	Values Added
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
References		https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be https://www.facebook.com/security/advisories/cve-2025-54949

MITRE

Status: PUBLISHED

Assigner: facebook

Published: 2025-08-07T22:58:23.290Z

Updated: 2025-08-12T14:13:11.044Z

Reserved: 2025-08-01T18:00:45.375Z

Link: CVE-2025-54949

Vulnrichment

Updated: 2025-08-12T14:13:06.122Z

NVD

Status : Awaiting Analysis

Published: 2025-08-07T23:15:26.500

Modified: 2025-08-12T15:15:30.227

Link: CVE-2025-54949

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-54949", "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "state": "PUBLISHED", "assignerShortName": "facebook", "dateReserved": "2025-08-01T18:00:45.375Z", "datePublished": "2025-08-07T22:58:23.290Z", "dateUpdated": "2025-08-12T14:13:11.044Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "ExecuTorch", "vendor": "Meta Platforms, Inc", "versions": [{"lessThan": "https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be", "status": "affected", "version": "0", "versionType": "git"}]}], "dateAssigned": "2025-08-01T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "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"}], "problemTypes": [{"descriptions": [{"description": "Heap-based Buffer Overflow (CWE-122)", "lang": "en"}]}], "providerMetadata": {"orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "shortName": "facebook", "dateUpdated": "2025-08-07T22:58:23.290Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.facebook.com/security/advisories/cve-2025-54949"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be"}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-122", "lang": "en", "description": "CWE-122 Heap-based Buffer Overflow"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-08-12T14:12:50.781841Z", "id": "CVE-2025-54949", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-12T14:13:11.044Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2025-54949", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-08-12T14:12:50.781841Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-122", "description": "CWE-122 Heap-based Buffer Overflow"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-08-12T14:13:06.122Z"}}], "cna": {"affected": [{"vendor": "Meta Platforms, Inc", "product": "ExecuTorch", "versions": [{"status": "affected", "version": "0", "lessThan": "https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be", "versionType": "git"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.facebook.com/security/advisories/cve-2025-54949", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/pytorch/executorch/commit/ede82493dae6d2d43f8c424e7be4721abe5242be", "tags": ["x_refsource_CONFIRM"]}], "dateAssigned": "2025-08-01T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "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"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Heap-based Buffer Overflow (CWE-122)"}]}], "providerMetadata": {"orgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "shortName": "facebook", "dateUpdated": "2025-08-07T22:58:23.290Z"}}}, "cveMetadata": {"cveId": "CVE-2025-54949", "state": "PUBLISHED", "dateUpdated": "2025-08-12T14:13:11.044Z", "dateReserved": "2025-08-01T18:00:45.375Z", "assignerOrgId": "4fc57720-52fe-4431-a0fb-3d2c8747b827", "datePublished": "2025-08-07T22:58:23.290Z", "assignerShortName": "facebook"}, "dataVersion": "5.1"}