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Google Chrome WebGL Out-of-Bounds Read Vulnerability Allowing Cross-Origin Data Leak on Android

Vulnerability

A high-severity out-of-bounds read vulnerability has been identified in the WebGL component of Google Chrome on Android, affecting versions prior to 148.0.7778.216. This vulnerability allows remote attackers to leak cross-origin data by using a specially crafted HTML page.

Impact

Exploitation of this vulnerability could lead to unauthorized access to cross-origin data, potentially allowing for data leakage between different origins.

Remediation

Users can update to Google Chrome version 148.0.7778.216 or later to address this vulnerability.

Added: May 29, 2026, 12:14 AM
Updated: May 29, 2026, 12:14 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
3.8
remediation
7.7
relevance
9.2
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.