# MA-1340.062025: MyCERT Advisory - Actively Exploited Zero-Day Vulnerability in Google Chrome

**Date:** 10 Jun 2025  
**Source:** https://www.mycert.org.my/portal/advisory?id=MA-1340.062025  
**Advisory ID:** MA-1340.062025

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**1.0 Introduction**
Recently, Google has released an important security update for the Chrome browser to address several vulnerabilities, including a high-risk zero-day vulnerability (CVE-2025-5419) that is actively being exploited.
**2.0 Impact**
Successful exploitation of the vulnerability may allow attackers to execute arbitrary code on affected systems, potentially leading to full system compromise, data theft, or unauthorized access to browser-based resources.
**3.0 Affected Products**
- Google Chrome versions prior to 125.0.6422.141/.142 for Windows
- Google Chrome versions prior to 125.0.6422.141 for Mac and Linux
**4.0 Recommendations**
CyberSecurity Malaysia encourages users and administrators to review [Google Chrome’s releases](https://chromereleases.googleblog.com/) for more information and apply the necessary updates.
Kindly refer to the following URLs for more information:
- <https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop.html>
Generally, Cyber999 advises the users to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.
For further enquiries, please contact us through the following channels:
E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 08:30 -17:30 MYT 
Web: [https://www.cybersecurity.my](https://www.mycert.org.my/)
**5.0 References**
- <https://chromereleases.googleblog.com/2025/06/stable-channel-update-for-desktop.html>
- <https://chromereleases.googleblog.com>
- <https://thehackernews.com/2025/06/new-chrome-zero-day-actively-exploited.html>
- <https://www.cve.org/CVERecord?id=CVE-2025-5419>