CVE-2026-28540

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

CVSS v3 4.0 MEDIUM

4.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://consumer.huawei.com/en/support/bulletin/2026/3/	Vendor Advisory
https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/	Vendor Advisory
https://consumer.huawei.com/en/support/bulletinvision/2026/3/	Vendor Advisory
https://consumer.huawei.com/en/support/bulletinwearables/2026/3/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:huawei:harmonyos:5.1.0:::::::*
	cpe:2.3:o:huawei:harmonyos:6.0.0:::::::*

History

No history.

Information

Published : 2026-03-05 08:15

Updated : 2026-03-05 21:39

NVD link : CVE-2026-28540

Mitre link : CVE-2026-28540

CVE.ORG link : CVE-2026-28540

JSON object : View

Products Affected

huawei

harmonyos

CWE

CWE-158

Improper Neutralization of Null Byte or NUL Character

CWE-125

Out-of-bounds Read

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