Google Chrome WebRTC Out-of-Bounds Read Vulnerability Allowing Heap Corruption Exploitation

Vulnerability

A high-severity out-of-bounds read vulnerability has been identified in the WebRTC component of Google Chrome. This issue affects versions prior to 149.0.7827.103. The vulnerability allows a remote attacker, who has compromised the GPU process, to potentially exploit heap corruption by using a crafted HTML page.

Impact

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

Remediation

Users can update to Google Chrome version 149.0.7827.103 or later to address this vulnerability.

Added: Jun 9, 2026, 12:49 AM
Updated: Jun 9, 2026, 12:49 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
1.3
exploitability
3.6
remediation
7.7
relevance
9.6
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.