CVE-2021-1675

CVE-2021-1675: Proof-of-Concept Leaked for Critical Windows Print Spooler Vulnerability

Published: 2021-06-29

Researchers published and deleted proof-of-concept code for a remote code execution vulnerability in Windows Print Spooler, called PrintNightmare, though the PoC is likely still available. Update July 2: The Background, Analysis and Solution sections have been updated with new information for CVE-2021-34527 issued by Microsoft on July 1. No patch has yet been released for the new CVE, but additional information and mitigation options are offered in the advisory.