The purpose of our research is to raise awareness of the CISA KEV catalog and understand how many of these vulnerabilities are under active exploitation so that organizations can take action against their risk. In our research, we relied on the CISA KEV catalog, a notable source of information regarding vulnerabilities actively exploited in the wild. We analyzed the common vulnerabilities and exposures (CVEs) using GreyNoise and other resources and found the attack surface in the past and present.