CVE-2026-15768

Analyzed Analyzed - Analysis Complete

Insufficient Policy Enforcement in HTML-in-Canvas in Google Chrome

Publication date: 2026-07-14

Last updated on: 2026-07-15

Assigner: Chrome

Description

Insufficient policy enforcement in HTML-in-Canvas in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-07-14

Last Modified

2026-07-15

Generated

2026-08-04

AI Q&A

2026-07-15

EPSS Evaluated

2026-08-02

NVD

CVE-2026-15768

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 150.0.7871.125 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-346	The product does not properly verify that the source of data or communication is valid.

Attack-Flow Graph

Executive Summary

This vulnerability involves insufficient policy enforcement in HTML-in-Canvas in Google Chrome before version 150.0.7871.125. It allows a remote attacker to bypass the same origin policy by using a crafted HTML page.

Detection Guidance

This vulnerability involves insufficient policy enforcement in HTML-in-Canvas in Google Chrome. Detection primarily requires checking the Chrome version installed on your system. If you are running Chrome version prior to 150.0.7871.125, the system is vulnerable.

Impact Analysis

An attacker could exploit this to access or manipulate data from different origins, potentially leading to unauthorized access to sensitive information or actions on behalf of the user.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR's data protection principles or HIPAA's privacy rules. Organizations may face compliance breaches, legal penalties, and reputational damage if exploited.

Mitigation Strategies

Update Google Chrome to version 150.0.7871.125 or later to address the insufficient policy enforcement in HTML-in-Canvas.

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