Huawei HarmonyOS and EMUI kernel module memory misreference vulnerability (CNVD-2026-17177)

Huawei HarmonyOS is an operating system from Huawei, a Chinese company. It provides a full-scenario distributed operating system based on a microkernel.Huawei EMUI is a user interface developed by Huawei based on the Android operating system. A memory misreference vulnerability exists in Huawei...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is a distributed operating system developed independently by Huawei Technologies Co. Huawei EMUI is Huawei's emotional operating system based on Android. A data validation error vulnerability exists in Huawei HarmonyOS/EMUI, which originates from a data validation error...

HUAWEI HarmonyOS 资源管理错误漏洞

HUAWEI HarmonyOS is an operating system from the Chinese company Huawei HUAWEI. It provides a full-scenario distributed operating system based on a microkernel. A security vulnerability exists in the HUAWEI HarmonyOS kernel that stems from a use-after-release vulnerability in a kernel module, whi...

HarmonyOS Kernel Array Indexing DoS

The vulnerability of the HarmonyOS operating system’s kernel is related to incorrect array indexing. Exploiting this vulnerability can allow a malicious actor to remotely trigger a system reboot...

HarmonyOS Kernel DoS

The vulnerability of the HarmonyOS operating system exists due to insufficient verification of input data. Exploiting this vulnerability can allow a malicious actor, operating remotely, to cause service failures...

HarmonyOS Kernel Integer Overflow DoS

The vulnerability of the HarmonyOS operating system’s kernel is related to a numerical overflow condition. Exploiting this vulnerability could allow a malicious actor, operating remotely, to cause service failures...

PT-2021-5170 · Huawei · Harmonyos

Name of the Vulnerable Software and Affected Versions: Huawei Smartphone affected versions not specified Description: The issue is related to insufficient input validation in the HarmonyOS operating system kernel, which can be exploited by a remote attacker to cause a denial of service...