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Huawei HarmonyOS Out-of-Bounds Read Vulnerability in Image Codec Module

Vulnerability

A medium-severity out-of-bounds read vulnerability has been identified in the image codec module of HarmonyOS. This vulnerability affects several different versions and may lead to unauthorized access to service confidentiality.

Impact

Exploitation of this vulnerability may result in unauthorized access to sensitive information, compromising service confidentiality.

Remediation

Users can apply the latest security update available for their device to address this vulnerability.

Added: Jul 15, 2026, 1:32 PM
Updated: Jul 15, 2026, 1:32 PM

Vulnerability Rating

Custom Algorithm
spread
7.8
impact
0.6
exploitability
4.7
remediation
0.0
relevance
9.8
threat
0.0
urgency
2.9
incentive
0.0

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