13 critical security vulnerabilities for AMD's "Zen" CPU microarchitecture have been discovered by Israel-based CTS-Labs. These vulnerabilities are just as big of a threat as "Meltdown" and "Spectre" which affected Intel, AMD, and ARM. This new vulnerabilities are being classified into four different groups based on the similarity in function of the processor that they exploit. They are being called "Ryzenfall," "Masterkey," "Fallout," and "Chimera."
- Computex 2018