CVE-2026-24919

Out-of-bounds write vulnerability in the DFX module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS v3 6.0 MEDIUM

6.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:huawei:emui:12.0.0:::::::*
	cpe:2.3:o:huawei:emui:14.0.0:::::::*
	cpe:2.3:o:huawei:emui:14.2.0:::::::*
	cpe:2.3:o:huawei:emui:15.0.0:::::::*
	cpe:2.3:o:huawei:harmonyos:4.0.0:::::::*
	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 09:15

Updated : 2026-02-10 18:01

NVD link : CVE-2026-24919

Mitre link : CVE-2026-24919

CVE.ORG link : CVE-2026-24919

JSON object : View

Products Affected

huawei

emui
harmonyos

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2026-24919", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "psirt@huawei.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 0.8}, {"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}]}, "published": "2026-02-06T09:15:50.413", "references": [{"url": "https://consumer.huawei.com/en/support/bulletin/2026/2/", "tags": ["Vendor Advisory"], "source": "psirt@huawei.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@huawei.com", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Out-of-bounds write vulnerability in the DFX module.\nImpact: Successful exploitation of this vulnerability may affect availability."}, {"lang": "es", "value": "Vulnerabilidad de escritura fuera de l\u00edmites en el m\u00f3dulo DFX.\nImpacto: La explotaci\u00f3n exitosa de esta vulnerabilidad puede afectar la disponibilidad."}], "lastModified": "2026-02-10T18:01:17.157", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A974CA73-84E8-480B-BB4C-4A81D0C985B2"}, {"criteria": "cpe:2.3:o:huawei:emui:14.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32FBF39A-164F-4F98-AB49-28C50A430C36"}, {"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:4.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8198CDB2-4BC5-411A-8736-615A531FC545"}, {"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"}