CVE-2026-28536 CRITICAL

CVE-2026-28536

Vendor Huawei
Product HarmonyOS
Weakness CWE-305
Published March 5, 2026
Last update March 5, 2026

CVSS base score

9.6/10
Attack vector Adjacent
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Authentication bypass vulnerability in the device authentication module. Impact: Successful exploitation of this vulnerability will affect integrity and confidentiality.

Key dates

02Disclosure timeline

March 5, 2026 CVE published
March 5, 2026 Record updated