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Google Chrome WebAudio Out-of-Bounds Read and Write Vulnerability Allowing Heap Corruption

Vulnerability

A vulnerability allowing out-of-bounds read and write operations in the WebAudio component of Google Chrome has been identified. This issue, present in versions prior to 146.0.7680.153, could potentially be exploited by remote attackers to cause heap corruption via a specially crafted HTML page.

Impact

Exploitation of this vulnerability could lead to heap corruption, which may be leveraged to execute arbitrary code.

Remediation

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

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

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
10.0
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.