CVE-2026-121051

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UI Misrepresentation in Google Chrome iOSWeb on iOS

Publication date: 2026-11-03

Last updated on: 2026-11-03

Assigner: Chrome

Description

UI misrepresentation in iOSWeb in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker to spoof address bar via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-11-03

Last Modified

2026-11-03

Generated

2026-11-04

AI Q&A

2026-11-04

EPSS Evaluated

N/A

NVD

CVE-2026-121051

EUVD

EUVD-2026-116390

Affected Vendors & Products

Vendor	Product	Version / Range
Google	Chrome	157.0.8103.38

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-451	The user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.

Attack-Flow Graph

Executive Summary

This vulnerability is a UI misrepresentation issue in iOSWeb within Google Chrome on iOS versions prior to 157.0.8103.38. It allows a remote attacker to trick users by spoofing the address bar using a crafted HTML page, making them believe they are on a legitimate site when they are not.

Impact Analysis

This vulnerability could trick you into entering sensitive information like passwords or credit card details on a fake website that appears legitimate due to the spoofed address bar. It may lead to phishing attacks, financial loss, or unauthorized access to personal accounts.

Mitigation Strategies

Update Google Chrome on iOS to version 157.0.8103.38 or later to address the UI misrepresentation vulnerability.

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