CVE-2026-28540

MEDIUM

HarmonyOS - Out-of-Bounds Character Read in Bluetooth

Title source: llm
STIX 2.1

Description

Out-of-bounds character read vulnerability in Bluetooth. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

References (4)

Core 4

Scores

CVSS v3 4.0
EPSS 0.0008
EPSS Percentile 0.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-158 CWE-125
Status published
Products (2)
huawei/harmonyos 5.1.0
huawei/harmonyos 6.0.0
Published Mar 05, 2026
Tracked Since Mar 05, 2026