Identified Software Vulnerabilities This page is based on information provided by https://cve.mitre.org/ for known software vulnerabilities or CVEs (Common Vulnerabilities and Exposures) that may impact PDF Solutions customers. Last updated – 17 December 2021: PDF Solutions is aware of the multiple CVE associated with Apache Log4j. There are currently no Exensio CloudSite external services known to be at risk. We continue to take mitigating actions for all Exensio CloudSite internal systems and have published mitigations for on-premise users of the Exensio platform. To view the Knowledge Article with all the current information on this topic, click here to login to the PDF Solutions support site and navigate to the FAQ section.