TL;DR Researcher h4urek has published full technical details and a proof-of-concept exploit for CVE-2026-50679, a Windows Search vulnerability that allows local elevation of privilege. Microsoft rated the heap overflow CVSS 7.8 and patched it on July 14, 2026. The public repository now includes exploit source, a payload DLL and a video demo. A malformed search message makes the Windows Search service copy attacker-sized strings past a heap buffer.

Microsoft is evaluating how the physical Windows key operates as a newly redesigned Search UI prepares to merge into the Start menu.

Take a closer look at the redesigned Search experience in Windows 11, which can now do things for you.

Microsoft is giving Windows Search the ability to do things for you, instead of just searching for Settings and files.

Microsoft is updating Windows 11 Search to automatically index frequently accessed folders for faster, more reliable file discovery.

Windows 11 now automatically indexes folders you frequently open. Depending on your preference, you can enable or disable this option.

This tutorial will show you how to remove all automatically added search index folder locations in Windows 11. Indexing the content of your PC helps you get faster results when your searching it for ...

Microsoft enhances Windows Search with semantic indexing on Copilot devices, making search smarter and faster. #Microsoft #AI #WindowsSearch

Windows AI search means you won't need to remember exactly what you called your files

Microsoft has announced a handful of updates coming to Windows 10 and Windows 11 that will make it easier for users to change their default web browser, access third-party search results from the Windows Search tool, and uninstall the Microsoft store, among other things. The only catch? These changes are only coming to Windows users in the European Economic Area, because they're part of Microsoft's efforts to comply with the…

Microsoft is testing a cleaner Windows 11 Search for selected Insiders, prioritizing local files and adding separate controls for web and Store suggestions.

Microsoft is enhancing Windows 11 app discovery with Copilot integration in the Store and direct app downloads from Search, aiming to simplify user experience.

Introduction: The Search for Efficiency In the digital age, where data grows...

This tutorial will show you how to enable or disable opening the Advanced Options dialog in Indexing Options in Windows 10 and Windows 11. Search Indexing in Windows improves the speed and efficiency...

This tutorial will show you how to enable or disable opening the Modify Indexed Locations dialog in Index Options for all users in Windows 10 and Windows 11. Search Indexing in Windows improves the s...