CVE-2026-87519

Undergoing Analysis Undergoing Analysis - In Progress

Incorrect Authorization in Google Chrome Safebrowsing

Publication date: 2026-09-09

Last updated on: 2026-09-11

Assigner: Chrome

Description

Incorrect authorization in Safebrowsing in Google Chrome prior to 153.0.8010.36 allowed a remote attacker leveraging social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Low)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-09

Last Modified

2026-09-11

Generated

2026-09-29

AI Q&A

2026-09-09

EPSS Evaluated

2026-09-27

NVD

CVE-2026-87519

EUVD

EUVD-2026-74439

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 153.0.8010.36 (exc)

Helpful Resources

Exploitability

CWE

KEV

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.

Attack-Flow Graph

Executive Summary

This vulnerability involves incorrect authorization in Safebrowsing in Google Chrome before version 153.0.8010.36. A remote attacker could exploit it through social engineering to bypass system access restrictions by using a specially crafted HTML page.

Detection Guidance

This vulnerability involves incorrect authorization in Google Chrome's Safebrowsing feature. Detection primarily requires checking the installed Chrome version. Use commands like 'google-chrome --version' or 'chromium-browser --version' to verify if your version is prior to 153.0.8010.36. If outdated, update Chrome immediately.

Impact Analysis

The impact includes potential unauthorized access to restricted systems or data due to bypassed access controls. Attackers could trick users into visiting malicious pages to gain unintended access.

Compliance Impact

The vulnerability involves incorrect authorization in Safebrowsing in Google Chrome, allowing bypass of system access restrictions via social engineering. This could potentially lead to unauthorized data access or exposure, which may impact compliance with GDPR or HIPAA if sensitive data is involved. However, the provided CVE details do not specify direct compliance implications.

Mitigation Strategies

Update Google Chrome to version 153.0.8010.36 or later to address the incorrect authorization issue in Safebrowsing.

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