Microsoft has warned Windows users to immediately update their operating system.
This is in response to the serious vulnerability researchers found in the Operating System.
According to a CNN report, a security flaw known as PrintNightmare, affects the Windows Print Spooler service.
According to the report, researchers at Sangfor Cyber security company had published that they found vulnerabilities in Print Spooler, which allows multiple users to access a printer.
In response to this, Microsoft warns that hackers can exploit the vulnerability, install programs, view and delete data or even create new user accounts with full user rights that could put the PC at risk.
“We recommend that you install these updates immediately,” Microsoft said.