Medium · 5.9 CVE-2026-34859 EUVD-2026-21838

UAF vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Published Apr 13, 2026 · Updated Apr 13, 2026 · Assigned by huawei

Description

UAF vulnerability in the kernel module.
Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Vendor	Product	Affected	Fixed
Huawei	HarmonyOS	4.3.0, 4.2.0	—
Huawei	EMUI	15.0.0, 14.2.0	—