PDFium UI Spoofing in Google Chrome

Publication date: 2026-07-01

Last updated on: 2026-07-01

Assigner: Chrome

Description

Inappropriate implementation in PDFium in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to perform UI spoofing via a crafted PDF file. (Chromium security severity: Medium)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-07-01

Last Modified

2026-07-01

Generated

2026-07-02

AI Q&A

2026-07-02

EPSS Evaluated

N/A

NVD

CVE-2026-14404

EUVD

EUVD-2026-41157

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 150.0.7871.46 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability is an inappropriate implementation in PDFium, a component of Google Chrome before version 150.0.7871.46. It allows a remote attacker to perform UI spoofing by using a specially crafted PDF file.

Impact Analysis

The vulnerability can impact users by enabling attackers to spoof the user interface, potentially tricking users into believing they are interacting with legitimate content or controls. This can lead to phishing or other social engineering attacks.

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