CVE-2026-84335
Received Received - Intake

Incorrect Authorization in TabStrip in Google Chrome

Publication date: 2026-09-02

Last updated on: 2026-09-02

Assigner: Chrome

Description
Incorrect authorization in TabStrip in Google Chrome prior to 152.0.7977.75 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

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Meta Information

Published
2026-09-02
Last Modified
2026-09-02
Generated
2026-09-02
AI Q&A
2026-09-02
EPSS Evaluated
N/A
NVD
CVE-2026-84335
EUVD
EUVD-2026-69748

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 152.0.7977.75 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

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Executive Summary

This vulnerability involves incorrect authorization in the TabStrip component of Google Chrome before version 152.0.7977.75. A remote attacker who already compromised the renderer process could potentially execute arbitrary code outside the sandbox by tricking a user into visiting a specially crafted HTML page.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run malicious code on your device, bypassing Chrome's security sandbox. This could lead to unauthorized access to your system, data theft, or installation of malware.

Mitigation Strategies

Update Google Chrome to version 152.0.7977.75 or later to address the vulnerability.

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