CVE-2026-11132
Analyzed Analyzed - Analysis Complete
Insufficient Policy Enforcement in Chrome Paint Allows Same Origin Policy Bypass

Publication date: 2026-06-04

Last updated on: 2026-06-08

Assigner: Chrome

Description
Insufficient policy enforcement in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
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Meta Information
Published
2026-06-04
Last Modified
2026-06-08
Generated
2026-06-25
AI Q&A
2026-06-05
EPSS Evaluated
2026-06-24
NVD
CVE-2026-11132
EUVD
EUVD-2026-34593
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 149.0.7827.53 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-346 The product does not properly verify that the source of data or communication is valid.
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Executive Summary

This vulnerability is an insufficient policy enforcement issue in the Paint component of Google Chrome versions prior to 149.0.7827.53. It allows a remote attacker to bypass the same origin policy by using a specially crafted HTML page.

Impact Analysis

By bypassing the same origin policy, a remote attacker could potentially access or manipulate data from other origins that should be restricted, leading to unauthorized data exposure or actions within the browser.

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