CVE-2026-106412: Race condition in Core

Published Jun 6, 2026
·
Updated

Race condition in Core in Google Chrome on on Mac prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

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

Jun 6, 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

Which installations are affected?

Google Chrome on macOS is affected when it is running a version earlier than 155.0.8059.39. The provided information does not identify affected configurations on other operating systems.

2

What does an attacker need to exploit this issue?

The attacker must first compromise the renderer process and must leverage social engineering so that the target interacts with a crafted HTML page. Exploitation is remote and does not require attacker privileges on the target system.

3

How can I determine whether a system is exposed?

Check the installed Google Chrome version on macOS. Systems running a version earlier than 155.0.8059.39 should be treated as affected.

Company

Resources

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