Microsoft issued a new security advisory for Intel microcode updates for Windows 10 versions 1903 and 1909. The updates also address a known vulnerability behind a Zombieload attack. In addition, a targeted update for Windows Server 2019 version 1903 was also available.
Intel has released four security advisories to address vulnerabilities in multiple Intel products, to include Intel® Media SDK, Intel® Graphics Performance Analyzer for Linux, Microprocessor Memory Mapping and Intel® NUC.
New variants of the side-channel central processing unit (CPU) hardware vulnerabilities (aka Meltdown/Spectre) have been discovered. The new variants dubbed 3A and 4 have been found by Microsoft and Google researchers.