CVE-2026-87470

Analyzed Analyzed - Analysis Complete

Improper Quantity Validation in Tint in Google Chrome on Mac

Publication date: 2026-09-09

Last updated on: 2026-09-10

Assigner: Chrome

Description

Improper quantity validation in Tint in Google Chrome on on Mac prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code outside the sandbox 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

2026-09-10

EPSS Evaluated

2026-09-27

NVD

CVE-2026-87470

EUVD

EUVD-2026-74416

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-1284	The product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.

Attack-Flow Graph

Executive Summary

This vulnerability involves improper quantity validation in the Tint component of Google Chrome on Mac. A remote attacker could exploit this by creating a specially crafted HTML page to potentially execute arbitrary code outside the sandbox.

Detection Guidance

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

Impact Analysis

An attacker could exploit this to run malicious code on your system, potentially stealing data, installing malware, or taking control of your device. This is especially risky if you use Chrome on Mac.

Compliance Impact

This vulnerability allows remote attackers to execute arbitrary code outside the sandbox via crafted HTML pages, which could lead to unauthorized data access or manipulation. This may violate GDPR's integrity and confidentiality requirements or HIPAA's safeguards for protected health information if exploited.

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 site. Restart the browser after updating to ensure the patch is applied.

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