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Huawei HarmonyOS Stack Overflow Vulnerability in Vector Image Parsing

Vulnerability

A stack overflow vulnerability has been identified in Huawei's HarmonyOS 5.1.0 and 5.0.1 versions. This vulnerability arises when vector images are processed during file preview, posing a risk of successful exploitation that could disrupt the file preview functionality.

Impact

Exploitation of this vulnerability may lead to a stack overflow, potentially causing a buffer overflow condition.

Remediation

Users can refer to the Huawei July 2025 Security Bulletin for guidance on applying the latest security updates.

Added: Jul 7, 2025, 3:41 AM
Updated: Jul 7, 2025, 3:41 AM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
2.5
exploitability
4.4
remediation
0.0
relevance
0.2
threat
0.0
urgency
2.9
incentive
0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.