Insufficient Policy Enforcement in Blink in Google Chrome

Publication date: 2026-06-05

Last updated on: 2026-06-09

Assigner: Chrome

Description

Insufficient policy enforcement in Blink in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Low)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-05

Last Modified

2026-06-09

Generated

2026-07-15

AI Q&A

2026-06-05

EPSS Evaluated

2026-07-14

NVD

CVE-2026-11292

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 149.0.7827.53 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-693	The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

Attack-Flow Graph

Executive Summary

This vulnerability is an insufficient policy enforcement issue in Blink, the rendering engine used by Google Chrome versions prior to 149.0.7827.53. It allows a remote attacker to bypass the content security policy by using a specially crafted HTML page.

Impact Analysis

An attacker exploiting this vulnerability could bypass the content security policy protections in affected versions of Google Chrome. This could potentially allow malicious content to be executed or loaded in the browser, increasing the risk of cross-site scripting or other web-based attacks.

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