Google Issues Critical Chrome Security Update Affecting 3.5 Billion Users

A major security update for Google Chrome has arrived, and it is vital for the browser’s 3.5 billion global users. Two newly disclosed vulnerabilities—one of them classified as critical—could allow attackers to compromise devices across Windows, Mac, Linux, and Android platforms. If you use Chrome, updating right away is one of the best steps you can take to protect your personal information and keep cybercriminals at bay.

Why the Update Is Critical

• Two New Vulnerabilities: Google has revealed security flaws identified as CVE-2025-3619 and CVE-2025-3620.

• High and Critical Severity: CVE-2025-3619 (a heap buffer overflow issue in Chrome’s Codecs) is labeled high severity, while CVE-2025-3620 (involving USB functionality) holds the highest critical rating.

• Risk of System Compromise: If cybercriminals exploit CVE-2025-3620, they could run malicious code on a user’s device, potentially taking control of the system.

Versions Receiving the Patch

1. Windows and Mac: Chrome version 135.0.7049.95 or 135.0.7049.96

2. Linux: Chrome version 135.0.7049.95

3. Android: Chrome version 135.0.7049.100

Google says these updates will roll out automatically over the coming days or weeks. However, because cybercriminals exploit vulnerabilities quickly, waiting for the automatic update is risky. Manually updating ensures you stay protected as soon as possible.

How to Update Your Chrome Browser

1. Open Chrome: Launch the Chrome browser on your device.

2. Navigate to “Help”: Click the three-dot menu (in the top-right corner), select Settings, then go to Help.

3. Choose “About Google Chrome”: Chrome will automatically search for available updates.

4. Install and Relaunch: When the update finishes downloading, select Relaunch. This step is crucial to apply the new security patches.

If you’re on Android, open the Google Play Store, search for “Google Chrome,” and tap Update. On iOS, head to the App Store, search for “Google Chrome,” and tap Update (if available).

Stay Ahead of Threats

• Remain Vigilant: Cyberattacks become more sophisticated every day. Installing updates promptly helps keep you safe.

• Use Strong Passwords: Secure browser activity further by using unique, complex passwords for each account.

• Enable 2FA: Whenever possible, turn on two-factor authentication for an added layer of protection.

• Stay Informed: Check tech news and Google’s official security bulletins for information on emerging threats and future fixes.

Bottom Line: This critical Chrome update is a must-install for anyone who wants to avoid potentially damaging cyberattacks. With hackers continually searching for ways to exploit browser vulnerabilities, staying current with updates can make a significant difference in your online safety.

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