Kernel Mode Heap Corruption BSoD: What is it & How to Fix

Everything you need to know about fixing the error

by Tashreef Shareef
Tashreef Shareef
Tashreef Shareef
Windows & Software Expert
Tashreef Shareef is a software developer turned tech writer. He discovered his interest in technology after reading a tech magazine accidentally. Now he writes about everything tech from... read more
Reviewed by Vlad Turiceanu
Vlad Turiceanu
Vlad Turiceanu
Passionate about technology, Windows, and everything that has a power button, he spent most of his time developing new skills and learning more about the tech world. Coming... read more
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  • The Kernel Mode Heap Corruption blue screen error occurs due to a software conflict or hardware incompatibility.
  • Check the graphics card drivers for issues in order to fix this issue.
  • Also, you should inspect the hardware to see whether you have mistaken some ports.
KERNEL-mode-heap kernel mode heap corruption

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The Blue Screen of Death or BSoD is a common occurrence in Windows and results in system crashes. Kernel Mode Heap Corruption is one such BSoD error and many users have reported that it has crashed their system.

But what does this mean exactly and most importantly why does BSoD happen? Let’s take a closer look.

What causes heap corruption?

First thing first, a Kernel Mode is one of the CPU operating modes (the other is simply the user mode). By default, processes running in kernel mode have no restrictions in controlling the hardware.

But even so, you can stumble across unexpected errors (also called Kernel Mode traps). The heap can get corrupted due to different reasons, some of the most common ones being the following:

  • Calling an element outside the index range – This can happen when your computer will try to read an element that exceeds the array of indexed elements.
  • Software conflicts – A situation in which a computer cannot successfully run two different apps at the same time is known as a software conflict. It might be caused by the latest installed applications, which you will need to uninstall altogether.
  • Memory leaks or a failing memory in general – This is the result of the fragmentation of a computer’s RAM. It happens when applications that are poorly designed or programmed fail to free up memory segments when they are no longer needed.
  • Corrupted system files – The directory of a damaged hard drive can make files appear to disappear, which can then lead to more data loss or corruption.
  • Faulty or degraded hardware components – Computer components are known to degrade over time, especially when they are overused. You may check your hardware using software, but also by taking a close look at their physical state.

Some of the games in which you may encounter the error are:

  • Tarkov Kernel Mode Heap Corruption Updating your GPU driver is one of the most effective solutions in this case.
  • Destiny 2 Kernel Mode Heap Corruption – If Destiny 2 stops working, you can try to reinstall the game, after updating or rolling back your GPU drivers.
  • Kernel Mode Heap Corruption Lost Ark – Lost Ark gamers are no exception from this error. Running an SFC scan can do the trick.
  • Kernel Mode Heap Corruption Apex Legends – If the game crashes, try to run the DISM command in order to clean up your disk.

Moreover, users reported getting the Kernel Mode Heap corruption error while installing Windows 10, Windows 11, or even on just a computer startup.

What is heap corruption stack? (What is kernel mode heap corruption?)

When a program corrupts the view that the allocator has of the heap, it is known as heap corruption. This error may result in a memory leak, which occurs when a portion of memory isn’t returned to the heap.

If you want to solve the Kernel Mode Heap corruption in a simple way, keep reading.

How do I fix Kernel Mode Heap corruption?

In this article

Before moving on to more complex troubleshooting steps, make sure that you check the following:

1. Use a repair tool

BSoD errors affect all Windows operating systems and fixing them is quite a difficult task that requires a lot of patience.

Expert tip:


Some PC issues are hard to tackle, especially when it comes to corrupted repositories or missing Windows files. If you are having troubles fixing an error, your system may be partially broken.
We recommend installing Restoro, a tool that will scan your machine and identify what the fault is.
Click here to download and start repairing.

However, to make sure that you don’t do more harm than good to your operating system, we recommend using a third-party repair tool to do the job for you. It will easily fix Kernel Mode Heap Corruption on laptop, and more.

Some of the most common Windows errors and bugs are a result of old or incompatible drivers. The lack of an up-to-date system can lead to lag, system errors or even BSoDs.
To avoid these types of problems, you can use an automatic tool that will find, download, and install the right driver version on your Windows PC in just a couple of clicks, and we strongly recommend DriverFix. Here’s how to do it:

  1. Download and install DriverFix.
  2. Launch the application.
  3. Wait for DriverFix to detect all your faulty drivers.
  4. The software will now show you all the drivers that have issues, and you just need to select the ones you’d liked fixed.
  5. Wait for DriverFix to download and install the newest drivers.
  6. Restart your PC for the changes to take effect.


Drivers will no longer create any problems if you download and use this powerful software today.

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Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions.

2. Check graphics drivers for issues

1. Right-click the Start icon from your Taskbar, then select Device Manager from the list.

open device manager in windows 10

2. Expand the Display adapters section, then right double click your graphics card driver in order to open the Properties window.

display-adapter Kernel Mode Heap Corruption

3. Here, go to the Driver tab then click Roll Back Driver if you have the option enabled, or click Update Driver.

driver-roll Kernel Mode Heap Corruption

4. Wait for the process to finish and click OK.

5. If you select the Update Driver option, click the Search automatically for drivers option next.

search-auto Kernel Mode Heap Corruption

6. Reboot the system and check for any improvements to the Kernel Mode Heap Corruption blue screen issue.

It is important for your PC that you keep your drivers up-to-date. You will not only be able to take advantage of a quicker computer, but you will also prevent a significant number of problems from occurring in the future, such as the Kernel Mode Heap Corruption in NVIDIA.

3. Use Disk Cleanup

  1. Press Windows then type disk cleanup and click the top result.disk-cleanup Kernel Mode Heap Corruption
  2. When the Disk Cleanup tool opens, select your system drive. By default, it will be C.
  3. Select the files that you want to delete, by default you will have the Downloaded Program Files, Temporary Internet Files, and Thumbnails selected. Then click Clean up system files. The Kernel Mode Heap Corruption error when installing Windows 10 will be fixed.clean-up Kernel Mode Heap Corruption

In order to perform free up drive space, you will need to have admin rights. In case you don’t have any right now, check out our guide on how to make yourself an administrator.

4. Run a quick SFC scan

  1. If you get Kernel Mode Heap Corruption on startup, press the Windows key, then type cmd and click the Run as administrator option under the result on the right side.cmd-run-admin 0x80070002 windows update
  2. Here, type or copy-paste the following command and press Enter. Wait for the process to finish then reboot your PC: sfc/scannowscannow 0x80070002 windows update

In case the SFC scan stops without solving any corrupted software files, we recommend that you refer to our guide on what to do about it.

To fix BSoD errors for good, you might need a professional fixer. Take a closer look at our list of the best BSoD repair software and find the right program for your needs.

We hope that our recommendations from this guide were helpful for you to solve the Kernel Mode Heap corruption BSOD. For more suggestions, please access the comments section below.

Still having issues? Fix them with this tool:


If the advices above haven't solved your issue, your PC may experience deeper Windows problems. We recommend downloading this PC Repair tool (rated Great on to easily address them. After installation, simply click the Start Scan button and then press on Repair All.

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