Insufficient Policy Enforcement in Google Chrome on Windows

Publication date: 2026-06-30

Last updated on: 2026-06-30

Assigner: Chrome

Description

Insufficient policy enforcement in Media in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Low)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-30

Last Modified

2026-06-30

Generated

2026-07-01

AI Q&A

2026-07-01

EPSS Evaluated

N/A

NVD

CVE-2026-14033

EUVD

EUVD-2026-40720

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	150.0.7871.47

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability involves insufficient policy enforcement in the Media component of Google Chrome on Windows versions prior to 150.0.7871.47. It allows a remote attacker to bypass site isolation by using a specially crafted HTML page.

Impact Analysis

An attacker exploiting this vulnerability could bypass site isolation protections in Google Chrome, potentially allowing them to access or interfere with content from other sites within the browser. This could lead to unauthorized data access or manipulation.

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