Google Chrome Heap Buffer Overflow Vulnerability in WebML Allowing Information Disclosure

Vulnerability

A heap buffer overflow vulnerability has been identified in the WebML component of Google Chrome, prior to version 147.0.7727.55. This vulnerability allows remote attackers to access potentially sensitive information from process memory by exploiting a crafted HTML page.

Impact

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

Remediation

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

Added: Apr 8, 2026, 11:57 PM
Updated: Apr 8, 2026, 11:57 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
2.5
exploitability
4.2
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.