CVE-2025-54645

MEDIUM

Huawei Harmonyos - Improper Array Index Validation

Title source: rule

Description

Out-of-bounds array access issue due to insufficient data verification in the location service module. Impact: Successful exploitation of this vulnerability may affect availability.

References (1)

[Vendor Advisory] https://consumer.huawei.com/en/support/bulletin/2025/8/

Scores

CVSS v3 5.0

EPSS 0.0001

EPSS Percentile 1.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-129

Status published

Products (2)

huawei/harmonyos 5.0.1

huawei/harmonyos 5.1.0

Published Aug 06, 2025

Tracked Since Feb 18, 2026