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Google Chrome Dawn Integer Overflow Vulnerability Allowing Cross-Origin Data Leak

Vulnerability

An integer overflow vulnerability has been identified in the Dawn component of Google Chrome on Mac, affecting versions prior to 146.0.7680.153. This vulnerability allows remote attackers to leak cross-origin data by using a crafted HTML page.

Impact

Exploitation of this vulnerability could lead to unauthorized cross-origin data leakage.

Remediation

Users can update to Google Chrome version 146.0.7680.153 or later to address this vulnerability.

Added: Mar 20, 2026, 2:23 AM
Updated: Mar 20, 2026, 2:23 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.9
exploitability
3.8
remediation
7.7
relevance
4.2
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.