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Google Chrome WebRTC Use-After-Free Vulnerability Allowing Heap Corruption

Vulnerability

A use-after-free vulnerability has been identified in the WebRTC component of Google Chrome. This issue affects versions of Chrome prior to 140.0.7339.185. 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, which may be exploited to execute arbitrary code.

Remediation

Users can update to Google Chrome version 140.0.7339.185 or later to address this vulnerability.

Added: Sep 24, 2025, 7:07 PM
Updated: Sep 24, 2025, 7:07 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
0.6
exploitability
4.4
remediation
7.7
relevance
0.6
threat
0.0
urgency
2.9
incentive
0.8

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.