CVE-2026-24919

Out‑of‑Bounds Write in Huawei DFX Module Leading to Availability Impact

Published Feb 6, 2026 CVSS 3.1 · 6 Medium EPSS < 1% KEV · Not listed
Description
Out-of-bounds write vulnerability in the DFX module.
Impact: Successful exploitation of this vulnerability may affect availability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Out‑of‑Bounds Write in Huawei DFX Module Leading to Availability Impact
Type Values Removed Values Added
CPEs 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:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Huawei
Huawei emui
Huawei harmonyos
Vendors & Products Huawei
Huawei emui
Huawei harmonyos
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Out-of-bounds write vulnerability in the DFX module. Impact: Successful exploitation of this vulnerability may affect availability.
Weaknesses CWE-787
References
Metrics cvssV3_1

{'score': 6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
huawei
Published
Updated
Feb 6, 2026, 5:05 PM
Reserved
Jan 28, 2026, 6:05 AM
Status
Analyzed
Published
Feb 6, 2026, 9:15 AM
Modified
Jun 17, 2026, 10:23 AM