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Google Chrome WebML Integer Overflow Vulnerability Allowing Heap Corruption

Vulnerability

An integer overflow vulnerability has been identified in the WebML component of Google Chrome, in versions prior to 147.0.7727.55. This vulnerability could allow a remote attacker to exploit heap corruption by crafting a malicious HTML page.

Impact

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

Remediation

Users can update to Google Chrome version 147.0.7727.55 or later to address this vulnerability.

Added: Apr 9, 2026, 12:02 AM
Updated: Apr 9, 2026, 12:02 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
7.5
exploitability
3.6
remediation
7.7
relevance
5.5
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.