CVE-2026-106372: Incorrect authorization in UI

Published Sep 5, 2026
·
Updated

Incorrect authorization in UI in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Credit

Quyen Son at VinFast@@zer0qs

Affected Software

2 affected componentsFixes available
Google Chrome<155.0.8059.39
155.0.8059.39
Google Chrome<155.0.8059.39

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 5, 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·07:18 PM
DescriptionSeverityWeaknessAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

Frequently Asked Questions

1

What does an attacker need to exploit this issue?

The attacker needs to convince a user to interact with a crafted HTML page. The CVSS vector indicates the attack can be delivered over the network and does not require prior privileges.

2

Which Chrome versions are affected?

Google Chrome versions prior to 155.0.8059.39 are affected. Updating to version 155.0.8059.39 or later addresses the affected version range described.

3

What is the potential impact if exploitation succeeds?

A remote attacker could potentially execute arbitrary code outside the Chrome sandbox. The published CVSS vector rates confidentiality, integrity, and availability impact as high.

Company

Resources

Contact

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