CVE-2026-7968
Insufficient CORS Validation in Google Chrome
Publication date: 2026-05-06
Last updated on: 2026-05-06
Assigner: Chrome
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | 148.0.7778.96 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-20 | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves insufficient validation of untrusted input in the Cross-Origin Resource Sharing (CORS) mechanism in Google Chrome versions prior to 148.0.7778.96. It allows a remote attacker, who has already compromised the renderer process, to bypass the same origin policy by using a specially crafted HTML page.
How can this vulnerability impact me? :
The vulnerability can allow an attacker to bypass the same origin policy, which is a critical security feature that restricts how documents or scripts loaded from one origin can interact with resources from another origin. This could lead to unauthorized access to sensitive information or actions within the browser context if the attacker has compromised the renderer process.