CVE-2026-28536 PUBLISHED

Assigner: huawei
Reserved: 28.02.2026 Published: 05.03.2026 Updated: 05.03.2026

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

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 9.6

Attack Vector	Adjacent Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Huawei
Product	HarmonyOS
Versions	Default: unaffected Version 6.0.0 is affected Version 5.1.0 is affected

References

https://consumer.huawei.com/en/support/bulletin/2026/3/
https://consumer.huawei.com/en/support/bulletinvision/2026/3/
https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/

Problem Types

CWE-305 Authentication Bypass by Primary Weakness CWE