CVE-2026-11146
Modified Modified - Updated After Analysis
Remote Sandbox Escape in Google Chrome via Chromoting

Publication date: 2026-06-04

Last updated on: 2026-06-08

Assigner: Chrome

Description
Insufficient validation of untrusted input in Chromoting in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
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Meta Information
Published
2026-06-04
Last Modified
2026-06-08
Generated
2026-06-25
AI Q&A
2026-06-05
EPSS Evaluated
2026-06-24
NVD
CVE-2026-11146
EUVD
EUVD-2026-34607
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-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.
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Executive Summary

This vulnerability involves insufficient validation of untrusted input in the Chromoting component of Google Chrome 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.

Impact Analysis

If exploited, this vulnerability could allow an attacker to break out of the browser's sandbox environment, potentially gaining higher privileges on the affected system. This could lead to unauthorized access to system resources or execution of arbitrary code beyond the browser's restrictions.

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