Huawei HarmonyOS Authentication Management Vulnerability in ArkWeb Module

An authentication management vulnerability has been identified in the ArkWeb module of Huawei's HarmonyOS. This vulnerability, present in HarmonyOS versions 5.1.0 and 5.0.1, could be exploited to affect the confidentiality of services.

Impact

Exploitation of this vulnerability may lead to unauthorized access to sensitive information, potentially allowing for confidential data to be disclosed or accessed without proper authorization.

Remediation

Users can refer to the Huawei August 2025 Security Bulletin for guidance on applying the latest security updates that address this vulnerability.