CVE-2026-11047
Chrome Base Sandbox Escape Vulnerability
Publication date: 2026-06-04
Last updated on: 2026-06-04
Assigner: Chrome
Description
Description
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 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 exists in the Base component of Google Chrome on Windows versions prior to 149.0.7827.53. It allows a remote attacker who has already compromised the renderer process to potentially escape the browser's sandbox by using a specially crafted HTML page.
How can this vulnerability impact me? :
If exploited, this vulnerability could allow an attacker to break out of the sandbox environment that normally restricts the renderer process. This could lead to the attacker gaining higher privileges on the system, potentially allowing them to execute arbitrary code or access sensitive information beyond the browser sandbox.