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Google Chrome Uninitialized Use in Accessibility Allowing Sandbox Escape

Vulnerability

A vulnerability in Google Chrome's accessibility feature on Windows, in versions prior to 147.0.7727.101, allowed a remote attacker to potentially escape the sandbox by exploiting uninitialized use in the renderer process through a crafted HTML page.

Impact

Exploitation of this vulnerability could lead to a sandbox escape, allowing a compromised renderer process to perform unauthorized actions or access restricted resources.

Remediation

Users can update to Google Chrome version 147.0.7727.101 or later to address this vulnerability.

Added: Apr 15, 2026, 9:04 PM
Updated: Apr 15, 2026, 9:04 PM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
10.0
exploitability
3.3
remediation
7.7
relevance
6.0
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.