CVE-2026-106237
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Information Leak in Permissions in Google Chrome

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Chrome

Description
Information leak in Permissions in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)

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Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-06
AI Q&A
2026-10-06
EPSS Evaluated
N/A
NVD
CVE-2026-106237
EUVD
EUVD-2026-93628

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Google Chrome 155.0.8059.39

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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Executive Summary

This vulnerability is an information leak in the Permissions feature of Google Chrome before version 155.0.8059.39. A remote attacker could exploit it by using a specially crafted HTML page to bypass site isolation, potentially gaining access to sensitive data.

Impact Analysis

If exploited, this vulnerability could allow an attacker to access information they should not have permission to see, such as user data or browsing activity. This could lead to privacy breaches or unauthorized data exposure.

Compliance Impact

This vulnerability could lead to non-compliance with data protection regulations like GDPR or HIPAA by exposing personal or sensitive data. Organizations using vulnerable Chrome versions may face legal or regulatory penalties.

Mitigation Strategies

Update Google Chrome to version 155.0.8059.39 or later to address the vulnerability.

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