CVE-2025-46591

MEDIUM

Huawei HarmonyOS - Out-of-Bounds Read in Authorization Module

Title source: llm

Description

Out-of-bounds data read vulnerability in the authorization module Impact: Successful exploitation of this vulnerability may affect service confidentiality.

References (1)

[Vendor Advisory] https://consumer.huawei.com/en/support/bulletin/2025/5/

Scores

CVSS v3 6.2

EPSS 0.0004

EPSS Percentile 13.5%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-125 CWE-602

Status published

Products (1)

huawei/harmonyos 5.0.0

Published May 06, 2025

Tracked Since Feb 18, 2026