Insufficient Policy Enforcement in Compositing in Google Chrome

Publication date: 2026-06-04

Last updated on: 2026-06-09

Assigner: Chrome

Description

Insufficient policy enforcement in Compositing in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Low)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-06-04

Last Modified

2026-06-09

Generated

2026-07-15

AI Q&A

2026-06-05

EPSS Evaluated

2026-07-14

NVD

CVE-2026-11235

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-20	The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

Executive Summary

This vulnerability is an insufficient policy enforcement issue in the Compositing component of Google Chrome versions prior to 149.0.7827.53. It allows a remote attacker who has already compromised the renderer process to execute arbitrary code inside a sandbox by using a specially crafted HTML page.

Impact Analysis

If exploited, this vulnerability could allow an attacker to run arbitrary code within the sandboxed environment of the browser's renderer process. This could potentially lead to unauthorized actions or further exploitation within the sandbox, although the overall severity is considered low.

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