CVE-2026-11157
Analyzed Analyzed - Analysis Complete
Script Injection in Google Chrome Accessibility

Publication date: 2026-06-04

Last updated on: 2026-06-08

Assigner: Chrome

Description
Script injection in Accessibility in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to inject arbitrary scripts or HTML (UXSS) via a crafted Chrome Extension. (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-2026-11157
EUVD
EUVD-2026-34618
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 149.0.7827.53 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-94 The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
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Executive Summary

This vulnerability is a script injection issue in the Accessibility feature of Google Chrome versions prior to 149.0.7827.53. An attacker who convinces a user to install a malicious Chrome extension can inject arbitrary scripts or HTML, leading to a type of cross-site scripting known as UXSS (Universal Cross-Site Scripting).

Impact Analysis

If exploited, this vulnerability allows an attacker to run arbitrary scripts or inject HTML in the context of the browser, potentially leading to unauthorized actions, data theft, or manipulation of web content. This could compromise user security and privacy if a malicious extension is installed.

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