CVE-2026-91729: Use After Free

Q: What does an attacker need to exploit this issue?

The attacker needs to persuade a user to interact with a crafted HTML page. The issue is remotely exploitable and can lead to arbitrary code execution outside Chrome's sandbox.

Q: Which Chrome versions need to be updated?

Google Chrome versions prior to 153.0.8010.47 are affected. Update to 153.0.8010.47 or a later version.

Published Sep 15, 2026

Updated

Use after free in DigitalCredentials in Google Chrome prior to 153.0.8010.47 allowed a remote attacker leveraging social engineering to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Affected Software

1 affected component

Google Google Chrome<153.0.8010.47

Event History

Sep 15, 2026

CVE Published

via MITRE·08:41 PM

Data Sourced

via MITRE·08:41 PM

DescriptionWeakness

Frequently Asked Questions

What does an attacker need to exploit this issue?

The attacker needs to persuade a user to interact with a crafted HTML page. The issue is remotely exploitable and can lead to arbitrary code execution outside Chrome's sandbox.

Which Chrome versions need to be updated?

Google Chrome versions prior to 153.0.8010.47 are affected. Update to 153.0.8010.47 or a later version.