CVE-2026-28552

Severity CVSS v4.0:

Pending analysis

Type:

CWE-19 Data Handling

Publication date:

05/03/2026

Last modified:

05/03/2026

Description

Out-of-bounds write vulnerability in the IMS module. Impact: Successful exploitation of this vulnerability may affect availability.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS v3.1 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): High

Base Score 3.x

6.50

Severity 3.x

MEDIUM

References to Advisories, Solutions, and Tools

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