CVE-2026-87490

Analyzed Analyzed - Analysis Complete

Information Leak in Google Chrome Transactions Platform

Publication date: 2026-09-09

Last updated on: 2026-09-09

Assigner: Chrome

Description

Information leak in Transactions Platform in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to obtain sensitive information 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

2026-09-09

Generated

2026-09-29

AI Q&A

2026-09-10

EPSS Evaluated

2026-09-27

NVD

CVE-2026-87490

EUVD

EUVD-2026-74462

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

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

Attack-Flow Graph

Executive Summary

This vulnerability is an information leak in the Transactions Platform of Google Chrome before version 153.0.8010.36. A remote attacker could exploit a crafted HTML page to access sensitive data.

Detection Guidance

This vulnerability is specific to Google Chrome versions prior to 153.0.8010.36. To detect it, check your Chrome version by running chrome://version/ in the browser address bar. If the version is below 153.0.8010.36, the system is vulnerable.

Impact Analysis

An attacker could steal sensitive information through a malicious webpage, potentially exposing personal or confidential data if you use an affected Chrome version.

Compliance Impact

This vulnerability could lead to unauthorized data exposure, violating GDPR (data protection) and HIPAA (health information privacy) by compromising sensitive user data.

Mitigation Strategies

Update Google Chrome to version 153.0.8010.36 or later immediately. This can be done via the browser's built-in update mechanism or by downloading the latest version from Google's official website.

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