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Google Chrome WebRTC Heap Buffer Overflow Vulnerability

Vulnerability

A heap buffer overflow vulnerability has been identified in the WebRTC component of Google Chrome. This issue affects versions of Chrome prior to 147.0.7727.138. The vulnerability allows remote attackers to potentially exploit heap corruption by using a crafted HTML page.

Impact

Exploitation of this vulnerability could lead to heap corruption, allowing for potential arbitrary code execution.

Remediation

Users can update to Google Chrome version 147.0.7727.138 or later to address this vulnerability.

Added: Apr 28, 2026, 11:32 PM
Updated: Apr 28, 2026, 11:32 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
4.2
remediation
7.7
relevance
6.9
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.