Google Chrome V8 Heap Corruption Vulnerability Allowing Potential Exploitation

Vulnerability

A vulnerability in the V8 JavaScript engine of Google Chrome, prior to version 142.0.7444.166, allowed remote attackers to potentially exploit heap corruption by using a crafted HTML page. This issue has been classified as high severity by Chromium security.

Impact

Exploitation of this vulnerability could lead to heap corruption, a type of memory management error that can be exploited to execute arbitrary code or cause a denial-of-service condition.

Remediation

Users can update to Google Chrome version 142.0.7444.166 or later to address this vulnerability.

Added: Nov 12, 2025, 6:34 PM
Updated: Nov 12, 2025, 6:34 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
10.0
exploitability
4.4
remediation
7.7
relevance
0.9
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.