- PrintNightmare Vulnerability allows attackers to exploit Print Spooler Service, creating s through Remote Code Execution in Windows 10.
- Microsoft released security patches to address the vulnerability, making changes in the Registry and preventing unsigned printer device installations.
- To fix the issue, update Windows through Settings, manually updates from Windows Update Catalog, or modify Registry entries as outlined in the article.
PrintNightmare is a severe vulnerability that affects all Windows 10 computers. Because of Print Nightmare Vulnerability, attackers can find intrusion into Print Spooler Service, and then they can create s with istrative privilege by ing a code through RCE (Remote Code Execution). Microsoft soon addressed this vulnerability, and they released security patches to fix the PrintNightmare Vulnerability error in Windows 10.
The security patch that Microsoft released made some changes in the Registry of Windows 10. It prohibits s (except for the ) from installing unsigned printer devices on the PC. If you are searching for a way to fix the PrintNightmare Vulnerability Error in Windows 10, then you are at the right place.
Fix PrintNightmare Vulnerability Issue In Windows 10 p186w
We have listed the working methods to fix the PrintNightmare vulnerability error in Windows 10.
Updating Windows 5q6n5y
Microsoft addressed this vulnerability and soon released a security patch to fix the issue. The security patch was rolled out for Windows 10 version 21H1, 20H2, v2004, v1909, and various others. You can update the Windows, and the error will be fixed.
- Go to the settings of your PC.
- In the settings, click on update and security. Click on check for updates to begin checking for updates.
- Once the settings find the latest update, and install them on your PC.
- After the updates have been installed, reboot your PC and the error will be fixed.
ing The Update Through the Windows Update Catalog 4y11g
If you cannot the update through the Windows Update settings or don’t find the update, you can manually the update through the Windows Update Catalog. You can find the update with the security patch to fix PrintNightmare Vulnerability in Windows 10, it and install it manually.
- If you are using Windows 10 version 21H1, 20H2, or 2004 then you can find the security patch update for these versions of Windows 10 from here. If you are running Windows 10 version 1909, you can find the latest security patch from here.
- Click on the respective link to the Windows update.
- Once the update has been ed, double-click on it to install the update.
- The update will be installed on your PC. After installing the security patch, restart your PC.
Modify The Registry Entry b2uh
The security patch released by Microsoft modifies some Registry Entry to fix PrintNightmare vulnerability error in Windows 11. If you cannot and install the update, you can manually make some changes to fix the vulnerability. Follow the steps given below to modify the registry entry on your PC.
- Open the start menu on your PC. In the start menu, search for Registry Editor and open it.
- Head to the following path in the Registry Editor-
HKEY_LOCAL_MACHINE \Software\Policies\Microsoft\Windows NT\Printers\PointAndPrint
- Right-click on PointAndPrint in the left sidebar, and then click on New and then select DWORD (32-bit) value.
- Name the value as RestrictDriverInstallationTos.
- Once done, double-click on the new value you created from the right side.
- Set the value to 0, and then click on OK.
- Once done, close the Registry Editor and then restart your PC.
Once done, you will no longer face the PrintNightmare Vulnerability error in Windows 10. However, you can try to install Windows 11.
READ MORE:
- How to Upgrade Windows 10 to Windows 11
- Windows 10 Media Creation Tool
- Fix Keyboard Stopped Typing on Windows 10
Summing Up 631u5k
The methods in this article can help you in resolving the PrintNightmare Vulnerability error in Windows 10. If you are unable to the update using the first two methods, you can use the third method to modify the Registry. We hope this aids in the resolution of the issue. If it was of assistance to you, please let us know in the comments section.
