Google Releases Emergency Chrome Update: Patches High-Severity Gemini AI Vulnerability

In March 2026, Google released an emergency Chrome browser update patching a high-severity vulnerability related to Gemini AI. The vulnerability is labeled CVE-2026-0628 with a CVSS score of 8.8.

Vulnerability Details

The vulnerability exists in the Gemini AI feature integrated into the Chrome browser. Security researchers discovered this is an elevation of privilege vulnerability that allows attackers to gain higher system privileges.

According to a detailed report from Palo Alto Networks, the vulnerability is rated high-severity with a CVSS score of 8.8. This means the vulnerability could be exploited by remote attackers to execute malicious code.

Fix Measures

Google has released an emergency security update to patch the vulnerability. All Chrome users are strongly recommended to update to the latest version immediately.

Users can update Chrome by: 1. Open Chrome browser 2. Click the "More" icon in the top right 3. Select "Help" → "About Google Chrome" 4. The browser will automatically check for and install updates

Security Recommendations

In addition to updating Chrome, security experts also recommend:

Enable automatic updates: Ensure the browser always stays up to date

Be cautious with links: Avoid clicking links from untrusted sources

Use strong passwords: Set unique and strong passwords for accounts

Enable automatic updates: Ensure the browser always stays up to date

Be cautious with links: Avoid clicking links from untrusted sources

Use strong passwords: Set unique and strong passwords for accounts

Reference: Help Net Security