Huawei HarmonyOS ArkUI Framework Buffer Overflow Vulnerability in SVG Parsing Module

A buffer overflow vulnerability has been identified in the SVG parsing module of the ArkUI framework within Huawei's HarmonyOS. This vulnerability, present in HarmonyOS 5.0.0, can be exploited to cause a buffer overflow, potentially leading to arbitrary code execution or other unintended behavior.

Impact

Exploitation of this vulnerability can lead to a buffer overflow, which may be used to execute arbitrary code or cause a crash, disrupting service availability.

Remediation

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