Four new vulnerabilities have been┬ádiscovered in Intel processors that can be exploited via speculative execution side-channel attacks called RIDL, Fallout, and ZombieLoad. These vulnerabilities allow attackers to steal passwords, cryptographic keys, or any other type of data to be loaded or stored in the memory of the CPU buffers. […]

from https://www.bleepingcomputer.com/news/security/list-of-mds-speculative-execution-vulnerability-advisories-and-updates/