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Medium · 5.7 CVE-2026-34855 EUVD-2026-21832GHSA-7rrx-4f4x-55h9

Out-of-bounds write vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and …

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

Vendor: Huawei Product: EMUI Product: HarmonyOS Category: Network devices

Description

Out-of-bounds write vulnerability in the kernel module.
Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Affected products

VendorProductAffectedFixed
Huawei HarmonyOS 6.0.0, 5.1.0, 4.3.1, 4.3.0, 4.2.0, 4.0.0 —
Huawei EMUI 15.0.0, 14.2.0, 14.0.0 —

References