CVE-2026-11199
Received
Received - Intake
BaseFortify
Publication date: 2026-06-04
Last updated on: 2026-06-04
Assigner: Chrome
Description
Description
Inappropriate implementation in WebRTC in Google Chrome prior to 149.0.7827.53 allowed an attacker in a privileged network position to leak cross-origin data via malicious network traffic. (Chromium security severity: Medium)
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 149.0.7827.53 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| 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 is an inappropriate implementation in WebRTC within Google Chrome versions prior to 149.0.7827.53. It allows an attacker who is in a privileged network position to leak cross-origin data by sending malicious network traffic.
How can this vulnerability impact me? :
The vulnerability can lead to unauthorized leakage of cross-origin data, which means sensitive information from one origin could be exposed to an attacker. This could compromise user privacy and security if an attacker is able to intercept or manipulate network traffic.
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