CVE-2026-24920

Permission control vulnerability in the AMS module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://consumer.huawei.com/en/support/bulletin/2026/2/	Vendor Advisory
https://consumer.huawei.com/en/support/bulletinvision/2026/2/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:huawei:emui:14.2.0:::::::*
	cpe:2.3:o:huawei:emui:15.0.0:::::::*
	cpe:2.3:o:huawei:harmonyos:4.2.0:::::::*
	cpe:2.3:o:huawei:harmonyos:4.3.0:::::::*
	cpe:2.3:o:huawei:harmonyos:4.3.1:::::::*

History

No history.

Information

Published : 2026-02-06 10:16

Updated : 2026-06-17 10:23

NVD link : CVE-2026-24920

Mitre link : CVE-2026-24920

CVE.ORG link : CVE-2026-24920

JSON object : View

Products Affected

huawei

harmonyos
emui

CWE

CWE-264

Permissions, Privileges, and Access Controls

NVD-CWE-noinfo

{"id": "CVE-2026-24920", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-24920", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-02-06T16:10:51.758426Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@huawei.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "psirt@huawei.com", "affectedData": [{"vendor": "Huawei", "product": "HarmonyOS", "versions": [{"status": "affected", "version": "4.3.1"}, {"status": "affected", "version": "4.3.0"}, {"status": "affected", "version": "4.2.0"}], "defaultStatus": "unaffected"}, {"vendor": "Huawei", "product": "EMUI", "versions": [{"status": "affected", "version": "15.0.0"}, {"status": "affected", "version": "14.2.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-02-06T10:16:07.363", "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2026/2/", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}, {"url": "https://consumer.huawei.com/en/support/bulletinvision/2026/2/", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@huawei.com", "description": [{"lang": "en", "value": "CWE-264"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Permission control vulnerability in the AMS module.\nImpact: Successful exploitation of this vulnerability may affect availability."}, {"lang": "es", "value": "Vulnerabilidad de control de permisos en el m\u00f3dulo AMS.\nImpacto: La explotaci\u00f3n exitosa de esta vulnerabilidad puede afectar la disponibilidad."}], "lastModified": "2026-06-17T10:23:48.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:emui:14.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4AA76C33-8D23-490B-B620-C24EDCC86A56"}, {"criteria": "cpe:2.3:o:huawei:emui:15.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "888C5BD7-421B-4A85-8719-BFEE3C215527"}, {"criteria": "cpe:2.3:o:huawei:harmonyos:4.2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2401DE15-9DBF-4645-A261-8C24D57C6342"}, {"criteria": "cpe:2.3:o:huawei:harmonyos:4.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "082BBC06-A0B2-481E-BF6F-56180E17ABEF"}, {"criteria": "cpe:2.3:o:huawei:harmonyos:4.3.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6EA69843-EC8D-42E2-900E-017D2B502E9E"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@huawei.com"}