“Web Explorer (IE) has formally ended assist on June 15, 2022,” the researchers clarify. “Moreover, IE has been formally disabled via later variations of Home windows 10, together with all variations of Home windows 11. Disabled, nevertheless, doesn’t imply IE was faraway from the system. The remnants of IE exist on the fashionable Home windows system, although it’s not accessible to the common person.”
The IE parts that also exist in Home windows proceed to obtain security updates, however customers can’t simply open the browser person interface. For shopping duties that require IE compatibility, Microsoft presents IE mode for Edge, which mimics IE options however operates inside Microsoft Edge’s sturdy and fashionable security sandbox.
The identical strategy of utilizing mhtml:[URL]l!x-usc:[URL] hyperlinks to invoke the MHTML protocol handler was used within the exploitation of a unique vulnerability in 2021 tracked as CVE-2021-40444. Nevertheless, in that case, the trick was utilized in Phrase paperwork, however that is the primary time seen in Home windows shortcut information.
