Google Chrome Sandbox Escape Vulnerability via Untrusted Input Validation in UI

Vulnerability

A vulnerability in Google Chrome on Mac, prior to version 148.0.7778.216, allowed a remote attacker to potentially escape the sandbox by exploiting insufficient validation of untrusted input in the user interface. This was achievable through a crafted HTML page that compromised the renderer process.

Impact

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

Remediation

Users can update to Google Chrome version 148.0.7778.216 or later to address this vulnerability.

Added: May 29, 2026, 12:42 AM
Updated: May 29, 2026, 12:42 AM

Vulnerability Rating

Custom Algorithm
spread
8.4
impact
10.0
exploitability
3.3
remediation
7.7
relevance
9.2
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.