CVE-2026-76022
8.8Google · Chrome
A buffer overflow vulnerability in the network stack of Google Chrome could allow an attacker to execute arbitrary code.
Executive summary
A critical buffer overflow in the Google Chrome network component could enable remote code execution via malicious network traffic.
Vulnerability
This vulnerability is a buffer overflow within the network processing logic. The attacker does not need to be authenticated, though the exploit requires user interaction to facilitate the delivery of malicious content.
Business impact
The CVSS score of 8.8 reflects the high risk posed by this vulnerability. A successful attack could allow unauthorized entities to bypass security controls, execute arbitrary code, or disrupt business continuity through application instability.
Remediation
Immediate Action: Update all installations of Google Chrome to version 151.0.7922.173 or the latest available patch.
Proactive Monitoring: Monitor network traffic for unusual patterns or malformed packets that might signal an attempt to trigger the buffer overflow.
Compensating Controls: Deploy Web Application Firewalls or network intrusion prevention systems to filter potentially malicious content before it reaches the browser.
Exploitation status
Public Exploit Available: No
Analyst recommendation
Given the nature of the vulnerability, prompt remediation is required to prevent potential exploitation. Organizations should ensure that automated update mechanisms are functioning correctly to minimize the window of exposure.