| Build Number | Release Date (approx.) | Notes | | :--- | :--- | :--- | | | January 12, 2023 | The first stable release of Edge 109, marking the end of support for Windows 7 and 8.1. | | 109.0.1518.78 | February 2023 | A minor update released before the full cutoff of new features. | | 109.0.1518.140 | September 2023 | A final, crucial extended security update (ESU) that patched a critical Chromium zero-day (CVE-2023-4863). This is the build you should prioritize. |
Version 109 included important changes to TLS server certificate verification. In preparation for Edge 110, the certificate trust list and certificate verifier were decoupled from the host operating system's root store. The MicrosoftRootStoreEnabled policy was introduced for testing.
The last and most complete version of Edge for Windows 7 is , released in September 2023. This version includes all security patches and bug fixes available for the 109 branch. It is available through the Microsoft Update Catalog: Microsoft Edge Version 109 Offline Installer
msiexec.exe /i MicrosoftEdgeEnterpriseX64.msi /qn
Path: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\MicrosoftEdgeUpdate Value: Update56EB18F8-B008-4CB4-984A-958C08A4D673 Data: 0 (DWORD) | Build Number | Release Date (approx
https://www.microsoft.com/en-us/edge/business/download
Includes under-the-hood performance tweaks for faster page loading and reduced memory consumption. This is the build you should prioritize
Modern web browsers require operating system frameworks found only in Windows 10 or higher. Version 109 marks the end of the Chromium engine line for older operating systems. 109 - Microsoft Update Catalog