The Spectre and Meltdown security vulnerabilities continue to haunt Intel, AMD, and other microprocessor manufacturers. After the initial revelations and ill-fated patches, Intel hoped their deep-rooted issues would remain dormant. Unfortunately that’s not the case, and consumers, businesses, and CPU manufacturers face yet another microprocessor vulnerability. Foreshadow is its name, and here’s what it means for your computer. What Is the Foreshadow Vulnerability? Foreshadow, alternatively known as the L1 Terminal Fault (L1TF), is the latest exploit to hit Intel Core CPUs.