This week Google disclosed a critical vulnerability in their Google Chrome web browser that is under active exploitation. This means Google has evidence of bad actors actively using this vulnerability to compromise users’ systems. This is the 4th zero-day patch that Google has issues in 2025.

What do I need to do?

Users should complete the installation of patches when prompted and not delay or defer them.

Specifically, the user should take the following actions:

• All Windows and Mac systems users should complete the installation of patches when prompted and not delay or defer them. Updates can be manually installed following the directions below:

• • Chrome Web browser: https://support.google.com/chrome/answer/95414?hl=en&co=GENIE.Platform%3DDesktop

Additional Resource and Details:

Microsoft Windows Security: https://www.bleepingcomputer.com/news/microsoft/microsoft-may-2025-patch-tuesday-fixes-5-exploited-zero-days-72-flaws/

• Google Chrome:https://www.bleepingcomputer.com/news/security/google-fixes-fourth-actively-exploited-chrome-zero-day-of-2025/
• Google Chrome:https://thehackernews.com/2025/07/google-patches-critical-zero-day-flaw.html

As always if you have any questions or concerns about this latest security disclosure, please feel free to reach out.