Inappropriate Implementation in Google Chrome Keyboard Leading to UXSS

Publication date: 2026-06-04

Last updated on: 2026-06-09

Assigner: Chrome

Description

Inappropriate implementation in Keyboard in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

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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-2026-11122

EUVD

EUVD-2026-34583

Affected Vendors & Products

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

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-358	The product does not implement or incorrectly implements one or more security-relevant checks as specified by the design of a standardized algorithm, protocol, or technique.

Attack-Flow Graph

Impact Analysis

The vulnerability can allow a remote attacker to execute arbitrary scripts or HTML in the context of the victim's browser. This can lead to unauthorized actions, data theft, session hijacking, or other malicious activities performed on behalf of the user.

Executive Summary

This vulnerability is an inappropriate implementation in the Keyboard component of Google Chrome versions prior to 149.0.7827.53. It allows a remote attacker to inject arbitrary scripts or HTML through a crafted HTML page, resulting in a UXSS (Universal Cross-Site Scripting) attack.

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