This version received critical security fixes and exploit updates through October 10, 2023 , specifically for users on Windows Server 2012 R2.
While official updates have moved to much newer versions (currently in the 140+ range), this specific build can still be found via the Microsoft Update Catalog for legacy deployment. Usage Note: Stable vs. Portable Microsoft Edge 109.0.1518.78 Stable | Portable
Primarily a security and maintenance update intended to resolve bugs and performance issues identified in earlier builds. Platform Context This version received critical security fixes and exploit
Addressed the tampering vulnerability CVE-2023-21720 . Microsoft Edge 109.0.1518.78 Stable | Portable