
Microsoft has released out-of-band security updates to address a remote code execution vulnerability â known as PrintNightmare (CVE-2021-34527) â in the Windows Print spooler service. The Computer Emergency Response Team Coordination Center (CERT/CC), part of the Software Engineering Institute at Carnegie Mellon University, last week reported a critical RCE vulnerability impacting the Windows Print Spooler service that allows a remote authenticated attacker to execute arbitrary code with system privileges on a vulnerable system.