CVE-2026-106426

Summary

A race condition in Google Chrome's font handling system allows remote attackers to execute arbitrary code outside the sandbox by crafting a malicious HTML page. This represents a critical security flaw because it can lead to full system compromise when users visit compromised websites.

Exploitability

Exploitation requires a user to visit a specially crafted webpage, making it moderately difficult but achievable through social engineering or drive-by downloads, with no additional privileges required for the attack.

Blast radius

If exploited, this vulnerability could impact millions of Chrome users who browse the web, potentially leading to complete system compromise including data theft, persistent backdoor installation, and lateral movement capabilities.

Detection

No reliable host or network indicator is derivable from the published description.

Prioritized remediation

Upgrade to Google Chrome version 155.0.8059.39 or later immediately to remediate this race condition vulnerability.

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.