CVE-2026-11014
Received Received - Intake
BaseFortify

Publication date: 2026-06-04

Last updated on: 2026-06-04

Assigner: Chrome

Description
Insufficient policy enforcement in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to bypass site isolation via a crafted Chrome Extension. (Chromium security severity: Medium)
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Meta Information
Published
2026-06-04
Last Modified
2026-06-04
Generated
2026-06-05
AI Q&A
2026-06-05
EPSS Evaluated
N/A
NVD
EUVD
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 149.0.7827.53 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-UNKNOWN
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability involves insufficient policy enforcement in Google Chrome extensions prior to version 149.0.7827.53. An attacker who convinces a user to install a malicious Chrome extension can exploit this flaw to bypass site isolation protections by using a specially crafted extension.


How can this vulnerability impact me? :

If exploited, this vulnerability allows an attacker to bypass Chrome's site isolation feature, which is designed to separate different websites into different processes for security. This could potentially allow the attacker to access or manipulate data across sites that should be isolated, increasing the risk of data leakage or unauthorized access.


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0/70
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