CVE-2026-24919

MEDIUM

Huawei EMUI and HarmonyOS - Out-of-bounds Write in DFX Module

Title source: llm
STIX 2.1

Description

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

References (1)

Core 1

Scores

CVSS v3 6.0
EPSS 0.0000
EPSS Percentile 0.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (8)
huawei/emui 12.0.0
huawei/emui 14.0.0
huawei/emui 14.2.0
huawei/emui 15.0.0
huawei/harmonyos 4.0.0
huawei/harmonyos 4.2.0
huawei/harmonyos 4.3.0
huawei/harmonyos 4.3.1
Published Feb 06, 2026
Tracked Since Feb 18, 2026