The American software company Microsoft announced that hackers could try to exploit a flaw in the operating system of Windows computers. The firm founded by billionaire Bill Gates recommended installing a patch called “PrintNightmare.” Explanations

At the beginning of the summer, American society Microsoft pull out the barbed wire. The company founded by Bill gates He warned that hackers could try to take advantage of a flaw in the operating system of computers running Windows and recommended installing a patch called “PrintNightmare.”

Without it and if they are successful, hackers can take control of the computer, the tech giant said in a post in its site Tuesday night. “A hacker who manages to exploit the flaw could execute arbitrary code thanks to privileged access to the system”Microsoft noted.

A defect related to the printer.

He could “Then install programs to view, modify, or delete data; or create new accounts with all user rights »the group added.

The group asks Windows users to install this hotfix immediately, as all versions of the operating system are vulnerable, but not all versions have the correct security update yet. The flaw in question, linked to the printer program, has already been used by hackers, according to several computer security experts.

In June, Microsoft had already alerted its users to similar problems when the US company rolled out a major update to various operating systems, including Windows 10. This patch specifically targeted six vulnerabilities. “When these vulnerabilities are chained, they allow an attacker to take full control of a machine if a user accesses a malicious site,” the French monitoring, alert and response center indicated on June 8, 2021. Computer attacks (CERT- FR) in an alert bulletin.