CVE-2026-91725: Google Google Chrome vulnerability

Q: Which Chrome versions are affected?

Google Chrome versions prior to 153.0.8010.47 are affected. The provided information does not identify affected platforms beyond the referenced desktop stable-channel update.

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

An attacker would need to cause a user to load a crafted HTML page remotely. The issue could then be used to leak sensitive information through an observable CSS discrepancy.

Q: Is this a direct code-execution vulnerability?

No direct code execution is described in the provided information. The stated impact is leakage of sensitive information.

Published Sep 15, 2026

Updated

Observable discrepancy in CSS in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to leak sensitive information via a crafted HTML page. (Chromium security severity: Medium)

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

Which Chrome versions are affected?

Google Chrome versions prior to 153.0.8010.47 are affected. The provided information does not identify affected platforms beyond the referenced desktop stable-channel update.

What does an attacker need to exploit this issue?

An attacker would need to cause a user to load a crafted HTML page remotely. The issue could then be used to leak sensitive information through an observable CSS discrepancy.

Is this a direct code-execution vulnerability?

No direct code execution is described in the provided information. The stated impact is leakage of sensitive information.