CVE-2026-87582: Google Chrome vulnerability

Q: What access does an attacker need before this vulnerability can be exploited?

The attacker must already have compromised the Chrome renderer process. The issue can then be triggered with a crafted HTML page to potentially execute arbitrary code outside the sandbox.

Q: Which Chrome versions need to be updated?

Google Chrome versions prior to 153.0.8010.36 are affected. Update Chrome to 153.0.8010.36 or a later version.

Published Sep 9, 2026

Updated

Confused deputy in DataTransfer in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Affected Software

1 affected component

Google Chrome<153.0.8010.36

Event History

Sep 9, 2026

CVE Published

via MITRE·12:09 AM

Data Sourced

via MITRE·12:09 AM

DescriptionWeakness

Frequently Asked Questions

What access does an attacker need before this vulnerability can be exploited?

The attacker must already have compromised the Chrome renderer process. The issue can then be triggered with a crafted HTML page to potentially execute arbitrary code outside the sandbox.

Which Chrome versions need to be updated?

Google Chrome versions prior to 153.0.8010.36 are affected. Update Chrome to 153.0.8010.36 or a later version.