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...

The vulnerability of the HarmonyOS operating system’s kernel, related to incorrect array indexing, allows a attacker to trigger a device reboot.

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...

The vulnerability of the HarmonyOS operating system’s kernel, related to integer overflow, allows a attacker to trigger a service failure.

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...

The vulnerability of the HarmonyOS operating system’s kernel arises from insufficient validation of input data, allowing attackers to trigger service failures.

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...

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...