CVE-2026-28542

HIGH

System Service Framework - Auth Bypass

Title source: llm
STIX 2.1

Description

Permission bypass vulnerability in the system service framework. Impact: Successful exploitation of this vulnerability may affect availability.

Scores

CVSS v3 7.3
EPSS 0.0001
EPSS Percentile 0.6%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-755
Status published
Products (6)
huawei/emui 13.0.0
huawei/emui 14.0.0
huawei/emui 14.2.0
huawei/harmonyos 3.1.0
huawei/harmonyos 4.0.0
huawei/harmonyos 4.2.0
Published Mar 05, 2026
Tracked Since Mar 05, 2026