CVE-2025-12436
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-11-10
Last updated on: 2025-11-13
Assigner: Chrome
Description
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)
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 142.0.7444.59 (exc) | |
| apple | macos | * |
| linux | linux_kernel | * |
| microsoft | windows | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-306 | The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a policy bypass in Google Chrome Extensions prior to version 142.0.7444.59. It allows an attacker who convinces a user to install a malicious extension to obtain potentially sensitive information from the process memory by using a specially crafted Chrome Extension.
How can this vulnerability impact me? :
If exploited, this vulnerability can lead to unauthorized access to potentially sensitive information stored in the process memory of Google Chrome, which could compromise user data and privacy.
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