CVE-2026-106406
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Missing Authorization in Google Chrome iOS UI Spoofing

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Chrome

Description
Missing authorization in Mobile in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

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Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-06
AI Q&A
2026-10-06
EPSS Evaluated
N/A
NVD
CVE-2026-106406
EUVD
EUVD-2026-93699

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Google Chrome 155.0.8059.39

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This vulnerability involves missing authorization in Google Chrome on iOS. It allows a remote attacker to trick users into seeing fake UI elements by using a specially crafted HTML page. The attacker relies on social engineering to deceive the user.

Impact Analysis

This vulnerability could trick you into interacting with fake UI elements, such as buttons or dialogs, leading to unintended actions like sharing sensitive information or downloading malicious content. It exploits user trust through social engineering.

Mitigation Strategies

Update Google Chrome on iOS to version 155.0.8059.39 or later to address the missing authorization issue.

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