How to Fix L1 Terminal Fault (L1TF) in VMware vSphere by Andre | Nov 27, 2020 | Runecast, vExpert, Virtualization, VMware Runecast Analyzer includes automated checks to detect the new vulnerability named L1 Terminal Fault or L1TF, which is the new threat. Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X