CVE-2026-87452
Analyzed Analyzed - Analysis Complete

Incorrect Authorization in Google Chrome GPU on Mac

Publication date: 2026-09-09

Last updated on: 2026-09-09

Assigner: Chrome

Description
Incorrect authorization in GPU in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to potentially obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

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Meta Information

Published
2026-09-09
Last Modified
2026-09-09
Generated
2026-09-29
AI Q&A
2026-09-09
EPSS Evaluated
2026-09-27
NVD
CVE-2026-87452
EUVD
EUVD-2026-74362

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 153.0.8010.36 (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 GPU component of Google Chrome on Mac systems. It allows a remote attacker who has already compromised the renderer process to potentially access cross-origin data by tricking a user into visiting a specially crafted HTML page.

Detection Guidance

This vulnerability is specific to Google Chrome on Mac and involves incorrect authorization in GPU components. Detection primarily involves checking the Chrome version and monitoring for unusual renderer process behavior. No direct network or system commands are provided in the CVE details to detect this issue.

Impact Analysis

If exploited, this vulnerability could allow an attacker to steal sensitive data from other websites you visit while using Chrome on Mac. This might include personal information, login credentials, or other confidential data.

Compliance Impact

This vulnerability could lead to unauthorized data access, potentially violating GDPR (data protection) and HIPAA (health information privacy) by exposing sensitive user data. Organizations using affected Chrome versions may face compliance risks and legal consequences.

Mitigation Strategies

Update Google Chrome to version 153.0.8010.36 or later to address the vulnerability.

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