CVE-2026-106251: UI misrepresentation in Chromoting

Published Sep 2, 2026
·
Updated

UI misrepresentation in Chromoting in Google Chrome on on Mac prior to 155.0.8059.39 allowed a remote attacker leveraging social engineering to spoof UI elements via crafted network traffic. (Chromium security severity: Low)

Credit

Google

Affected Software

3 affected componentsFixes available
Google Chrome<155.0.8059.39
155.0.8059.39
All of the following
Google Chrome<155.0.8059.39
Apple macOS

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 155.0.8059.39

Event History

Sep 2, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
Oct 6, 2026
CVE Published
via MITRE·06:41 PM
Data Sourced
via MITRE·06:41 PM
DescriptionWeakness
Data Sourced
via NVD·07:17 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

Who is exposed to this issue?

Users of Google Chrome on Mac running versions earlier than 155.0.8059.39 are affected. Exploitation requires the user to be targeted through social engineering.

2

What does an attacker need to exploit it?

The attacker can be remote and does not need privileges, but must use crafted network traffic and persuade the victim through social engineering. The reported impact is UI element spoofing, with low confidentiality and availability impact.

3

How can I remediate the issue?

Update Google Chrome on Mac to version 155.0.8059.39 or later.

Company

Resources

Contact

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