Kernel mode hardware enforced stack protection not turning on. Follow our simple, step-by-step instructions to enhance your device's safety!. g. Dec 16, 2024 · In this guide, we'll walk you through enabling Kernel-mode Hardware-enforced Stack Protection in Windows 11. May 17, 2023 · The Kernel Mode Hardware Enforced Stack Protection security feature is applicable to Windows 11, version 22H2 and above, and provides additional security enhancement for kernel code. This feature is turned off by default on your system and you need to enable it manually. Apr 29, 2023 · The driver scan is not working and I tried turning off the memory integrity, rebooting and trying to find a driver but then memory integrity wouldnt turn back on so i force started memory integrity through registry editor and i dont know how to turn on stack protection. I am on Windows 11 (idk if this is also affecting Win 10 users). I repeat the process but turning it back on. Oct 30, 2024 · Kernel-mode Hardware-enforced Stack Protection is off by default, but customers can turn it on if the prerequisites are met. There was a Windows Defender update that made Kernel-mode Hardware-enforced Stack Protection basically fully incompatible with anti-cheat software (At least for me anyways). This security feature, under Core Isolation, shields fundamental Windows processes from malicious software. Is there a way to keep this on or off without having to hard reboot every time? What are the dangers of keeping this off? Feb 26, 2025 · The Kernel-mode hardware-enforced stack protection is a security mechanism within the Windows OS. Apr 25, 2023 · Kernel-mode Hardware-enforced Stack Protection is a security feature introduced in Windows 11 22H2 that protects systems from various memory attacks, such as stack buffer overflows. Aug 18, 2025 · If Kernel-mode Hardware-enforced Stack Protection is off and cannot be turned on in Windows 11/10, then this post is sure to help you resolve the issue. When I'm done with gaming. , during Hello, With the recent Windows Update. I'm not an expert in all this, but anyways. , because it has been replaced by something else) but the setting is still visible, or Windows automatically disabled the setting (e. May 3, 2024 · I'm wondering if: Windows no longer supports "Kernel-Mode Hardware-enforced Stack Protection" (e. Currently, I am having to turn on PC. The Kernel-Mode Hardware-Enforced Stack Protection (KMHESP) was state changed after the update. May 18, 2023 · The article provides a guide on activating or deactivating Kernel-mode Hardware-enforced Stack Protection in Windows 11. This article provides more information about Kernel-mode Hardware-enforced Stack Protection, and shows how to enable the feature in the Windows Security App and via Group Policy. This feature is essential for protecting your system's memory stack during code execution. Turn off the KMHESP, and restart. May 13, 2023 · What is Kernel-Mode Hardware-Enforced Stack Protection? As its name suggests, this is basically a security feature and it protects Windows OS from different attacks including Memory attacks, or Stack Buffer Overflows. Its usage only applies to chipsets that support Intel's Control-flow Enforcement Technology (CET) or AMD shadow stacks. This crucial security feature helps safeguard your system against vulnerabilities. Jun 21, 2025 · It sounds like you're trying to turn on Kernel mode hardware enforced stack protection but ran into a roadblock with a service or driver that's not playing nice. However, after Here is what I discovered so far from my own research. Nov 29, 2024 · Encountering the "Kernel-mode Hardware-enforced Stack Protection is Off" notification on your Windows 11 computer can raise security concerns. It is designed to safeguard your PC from various attacks that might exploit some memory stack vulnerabilities. , because of an incompatible driver), or an application or driver disabled the setting (e. cbfb rsrkt msh cfu riyidt gtw oudwawv uith llowz mjrwz