CVE-2026-14431

Google · Chrome

A type confusion vulnerability in the V8 engine of Google Chrome may allow remote attackers to execute arbitrary code via a crafted webpage.

Executive summary

Google Chrome contains a type confusion flaw in the V8 engine that could be leveraged by attackers to achieve remote code execution.

Vulnerability

This is a type confusion vulnerability within the V8 JavaScript engine. An unauthenticated attacker could trigger this flaw by enticing a user to visit a malicious website, causing the engine to misinterpret data types and corrupt memory.

Business impact

Successful exploitation may allow an attacker to bypass browser security controls, resulting in unauthorized access or code execution. With a CVSS score of 8.8, the business impact is considered high, as it threatens the security of the underlying host machine and any data accessible to the browser.

Remediation

Immediate Action: Deploy the latest Google Chrome security updates to all managed endpoints immediately upon release.

Proactive Monitoring: Review security logs for anomalous browser behavior and utilize enterprise-grade security tools to detect malicious web traffic.

Compensating Controls: Implement robust endpoint detection and response (EDR) solutions to identify and block suspicious processes spawned by the web browser.

Exploitation status

Public Exploit Available: false

Analyst recommendation

Given the critical role of the browser as an attack vector, immediate patching is essential to prevent potential exploitation. Organizations should ensure that all Chrome installations are updated to the secure version (150 or later) as a matter of urgency.