Site Isolation Bypass in Google Chrome for Android and Linux
CVE-2025-10201

8.8HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
10 September 2025

What is CVE-2025-10201?

A vulnerability in the Mojo implementation of Google Chrome allows attackers to bypass site isolation mechanisms by using specially crafted HTML pages. This flaw affects multiple platforms including Android, Linux, and ChromeOS versions prior to 140.0.7339.127, posing risks for users by potentially exposing sensitive data through unintended website interactions.

Affected Version(s)

Chrome 140.0.7339.127

References

https://chromereleases.googleblog.com/2025/09/stable-chan...
https://issues.chromium.org/issues/439305148

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2025-10201 : Site Isolation Bypass in Google Chrome for Android and Linux