CVE-2026-87483

Analyzed Analyzed - Analysis Complete

Incorrect Authorization in Google Chrome for Android

Publication date: 2026-09-09

Last updated on: 2026-09-10

Assigner: Chrome

Description

Incorrect authorization in Browser in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-09

Last Modified

2026-09-10

Generated

2026-09-29

AI Q&A

2026-09-09

EPSS Evaluated

2026-09-27

NVD

CVE-2026-87483

EUVD

EUVD-2026-74398

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 is an incorrect authorization issue in Google Chrome on Android. It allows a remote attacker to bypass system access restrictions by tricking a user into visiting a specially crafted HTML page. The flaw exists in Chrome versions prior to 153.0.8010.36.

Detection Guidance

This vulnerability involves incorrect authorization in Google Chrome on Android. Detection primarily requires checking the Chrome version installed on Android devices. If the version is prior to 153.0.8010.36, the system is vulnerable. No specific commands are provided in the context to detect exploitation, but verifying Chrome version via system settings or package managers is recommended.

Impact Analysis

If exploited, this vulnerability could allow an attacker to bypass security restrictions on your device, potentially gaining unauthorized access to sensitive data or system functions. Users should update Chrome to the latest version to mitigate this risk.

Compliance Impact

This vulnerability allows unauthorized access bypass, which could lead to unauthorized data exposure or modification. For GDPR, this may result in violations of data integrity and confidentiality. For HIPAA, it could compromise protected health information integrity. However, specific compliance impacts depend on implementation and data handling practices.

Mitigation Strategies

Update Google Chrome on Android to version 153.0.8010.36 or later to address the incorrect authorization vulnerability.

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