CVE-2025-12727

FAQ

Why is this Chrome CVE included in the Security Update Guide?

The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.

How can I see the version of the browser?

1. In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
2. Click on Help and Feedback
3. Click on About Microsoft Edge

What is the version information for this release? ​ | Microsoft Edge Version | Date Released | Based on Chromium Version | | ----- | ----- | ----- | | 142.0.3595.66 | 11/10/2025 | 142.0.7444.135 |

There are multiple update packages available for some of the affected software. Do I need to install all the updates listed in the Security Updates table for the software?

Yes. Customers should apply all updates offered for the software installed on their systems.

What is the version information for this release? ​ | Microsoft Edge Version | Date Released | Based on Chromium Version | | ----- | ----- | ----- | | 142.0.3595.65 | 11/6/2025 | 142.0.7444.134/.135 |