CVE-2026-34856

HIGH

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS v3.1 Score

7.3
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
HIGH
Published: 4/13/2026Modified: 4/16/2026

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-34856 — UAF vulnerability in the communication module. Impact: Successful exploitation o...

UAF vulnerability in the communication module. Impact: Successful exploitation of this vulnerability may affect availability.

CVE-2026-34856
NIST NVD

References (2)

https://consumer.huawei.com/en/support/bulletin/2026/4/Vendor Advisoryhttps://consumer.huawei.com/en/support/bulletinwearables/2026/4/Vendor Advisory