M365 Archive

RM503593 - Microsoft Edge: v.145 - Adding protection against malicious sideloaded extensions

Microsoft 365 Roadmap

Summary

Microsoft Edge will detect and revoke malicious sideloaded extensions.

Roadmap ID

503593

View in M365 Roadmap

Last Updated

Feb 19, 2026

Published Sep 25, 2025

Status

Launched

Release

General Availability

Platforms

Web

Service

Microsoft Edge

Tag

Launched
General Availability
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Description

Microsoft Edge will detect and revoke malicious sideloaded extensions.

GA date: February CY2026