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Multiple Vulnerabilities in Google Chrome for Desktop

Indian – Computer Emergency Response Team (https://www.cert-in.org.in)

Severity Rating: CRITICAL

Software Affected

Google Chrome version prior to 149.0.7827.53/54 for Windows and Mac 

Google Chrome version prior to 149.0.7827.53 for Linux.

For complete list of affected products refer to the Chrome advisory:

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html

Overview

Multiple vulnerabilities have been reported in Google Chrome which could allow a remote attacker to execute arbitrary code, obtain sensitive information, bypass security restriction, or cause Denial-of-Service (DoS) condition on the targeted system.

Target Audience:

All end-user organizations and individuals using Google Chrome for Desktop.

Risk Assessment:

High risk of remote code execution, unauthorized access to sensitive data, disruption of services, privilege escalation.

Impact Assessment:

Potential for system compromise, sensitive information disclosure, service disruption.

Description

Google Chrome is a popular internet browser used for accessing information on the World Wide Web. It is designed for use on desktop systems including Windows, macOS and Linux.

Multiple vulnerabilities exist in Google Chrome due to Out-of-Bounds read and write, use-after-free (UAF), Heap and Stack Buffer Overflow, Inappropriate implementation, Type Confusion, Insufficient validation of untrusted input, Integer overflow, Script injection, Insufficient policy enforcement, Uninitialized Use, Policy bypass, Object lifecycle issue, Side-channel information leakage, Incorrect security UI and Race issues across multiple components including ANGLE, V8, GPU, Chromecast, Network, WebRTC, FileSystem, Password Manager, Ozone, GFX, Chromoting, Cast Streaming and more. A remote attacker could exploit these vulnerabilities by convincing a victim to open a specially crafted web request.

Successful exploitation of these vulnerabilities could allow a remote attacker to execute arbitrary code, obtain sensitive information, bypass security restriction, or cause Denial-of-Service (DoS) condition on the targeted system.

Solution

Apply appropriate updates as mentioned by the vendor:

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html

Vendor Information

Google Chrome

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html

References

Google Chrome

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html

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Thanks and Regards,

CERT-In

Incident Response Help Desk

e-mail: incident@cert-in.org.in

Phone: +91-11-22902657

Toll Free Number: 1800-11-4949

Toll Free Fax : 1800-11-6969

Web: http://www.cert-in.org.in

PGP Fingerprint: A768 083E 4475 5725 B81A A379 2156 C0C0 B620 D0B4

PGP Key information:

https://www.cert-in.org.in/s2cMainServlet?pageid=CONTACTUS

Postal address:

Indian Computer Emergency Response Team (CERT-In)

Ministry of Electronics and Information Technology

Government of India

Electronics Niketan

6, C.G.O. Complex

New Delhi-110 003

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