Description

Policy bypass in Extensions in Google Chrome prior to 142.0.7444.59 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension. (Chromium security severity: Medium)

INFO

Published Date :

2025-11-10T20:00:17.581Z

Last Modified :

2025-11-10T20:59:06.875Z

Source :

Chrome
AFFECTED PRODUCTS

The following products are affected by CVE-2025-12436 vulnerability.

Vendors Products
Apple
  • Macos
Google
  • Chrome
Linux
  • Linux Kernel
Microsoft
  • Windows
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-12436.

URL Resource
https://chromereleases.googleblog.com/2025/10/stable-channel-update-for-desktop_28.html cve-icon cve-icon cve-icon
https://issues.chromium.org/issues/40054742 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-12436 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-12436 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact