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

While Microsoft officially provides the "Stable" installer for standard installation, "Portable" versions of Edge (often used for running the browser without installation or on USB drives) are typically community-packaged or created using tools like ThinApp or PortableApps.com . Microsoft Update Catalog Microsoft Edge 109.0.1518.78 Stable | Portable

Addressed the tampering vulnerability CVE-2023-21720 . Primarily a security and maintenance update intended to

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 While official updates have moved to much newer

This version received critical security fixes and exploit updates through October 10, 2023 , specifically for users on Windows Server 2012 R2.