CVE-2026-110140: Google Chrome vulnerability

Q: Which Chrome versions need to be updated?

Google Chrome versions earlier than 155.0.8059.79 are affected. Update to 155.0.8059.79 or later.

Q: What must an attacker do to trigger the issue?

An attacker needs to induce a user to load a crafted HTML page. The attacker can be remote and does not need local access according to the available information.

Q: Does this issue provide a Chrome sandbox escape?

The available information states that arbitrary code execution occurs inside the sandbox. It does not state that the vulnerability allows escape from the sandbox.

Published Oct 13, 2026

Updated

Type confusion in V8 in Google Chrome prior to 155.0.8059.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Affected Software

1 affected component

Google Chrome<155.0.8059.79

Event History

Oct 13, 2026

CVE Published

via MITRE·09:01 PM

Data Sourced

via MITRE·09:01 PM

DescriptionWeakness

Frequently Asked Questions

Which Chrome versions need to be updated?

Google Chrome versions earlier than 155.0.8059.79 are affected. Update to 155.0.8059.79 or later.

What must an attacker do to trigger the issue?

An attacker needs to induce a user to load a crafted HTML page. The attacker can be remote and does not need local access according to the available information.

Does this issue provide a Chrome sandbox escape?

The available information states that arbitrary code execution occurs inside the sandbox. It does not state that the vulnerability allows escape from the sandbox.