Microsoft Edge release 124.0.2478.109 – 16 May 2024

Microsoft released an upgrade for the Edge browser on 16 May 2024. The latest stable version of Microsoft Edge is 124.0.2478.109. This is the sixth release in build 124 of the Microsoft Edge browser. The build 124 for Microsoft Edge was released on 18 April 2024.

Edge version 124.0.2478.109 contains a fix for:

  • 4 Chrome based vulnerabilities
  • 1 Microsoft Edge specific vulnerability

Edge build 124 release information

Microsoft Edge build 124 corresponds to the following releases:

  • 124.0.2478.80 released on 2 May 2024
  • 124.0.2478.97 released on 10 May 2024
  • 124.0.2478.105 released on 14 May 2024
  • 124.0.2478.109 released on 16 May 2024
  • 124.0.2478.67 released on 26 April 2024
  • 124.0.2478.51 released on 18 April 2024
  • Microsoft Edge stable channel version 124.0.2478.109 supersedes stable channel version 124.0.2478.109. The last update on the Edge browser took place on 14 May 2024.
  • Edge version 124.0.2478.109 corresponds to the Chrome version 124.0.6367.221.
  • We expect a new build for Microsoft Edge 125 to be released sometime soon.
  • Chromium vulnerabilities – There have been 9 security fixes in the Edge version 124.0.2478.109 update for Windows. 4 of these security vulnerabilities were detected by external researchers. These external vulnerabilities are listed below.
  • Microsoft vulnerabilities – There has been 1 security fix in Edge version 124.0.2478.109 that is specific to Microsoft. The vulnerability is shared below.

The current update for Edge for Windows 124.0.2478.109 contains a fix for the following vulnerabilities

Edge version 124.0.2478.109 has a fix for 9 security vulnerabilities in the Chromium project. Four of these vulnerabilities have been uncovered by external researchers. We have shared these below.

CVE detailsSeverityVulnerability details
CVE-2024-4947HIGHType Confusion in V8
CVE-2024-4948HIGHUse after free in Dawn
CVE-2024-4949MEDIUMUse after free in V8
CVE-2024-4950LOWInappropriate implementation in Downloads

There is a single vulnerability that is specific to Microsoft. This threat has been addressed in Edge version 124.0.2478.109. We have listed the vulnerability below.

CVE detailsCVSS scoreSeverityComments
CVE-2024-300567.1ImportantThe user would have to click on a specially crafted URL to be compromised by the attacker.

The latest version of Microsoft Edge 124.0.2478.109 can be installed automatically. For this, you can close the browser and open it again. This should force Edge to pull the latest updated version.

Edge can also be updated manually. You can download the offline installer file for Microsoft Edge from the Microsoft Update Catalog site.

The direct download links for Edge version 124.0.2478.109 are shared below:

You can check the Microsoft Edge version installed on your system by following the instructions below:

  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
  4. This should give you the Microsoft Edge version on the system

The current update is being rolled out to the eligible systems.

If you restart the Microsoft Edge browser, your browser should automatically pick the latest version x from the Microsoft Servers.

Rajesh Dhawan

Rajesh Dhawan is a technology professional who loves to blog about smart wearables, Cloud computing and Microsoft technologies. He loves to break complex problems into manageable chunks of meaningful information.