All four vulnerabilities AMD has acknowledged are marked as high-severity. The chart below lists the minimum AGESA version needed to mitigate all issues for each processor generation..
In a recent report, we had already revealed that the Ryzen 9000 'Granite Ridge' series had entered mass production, and is on course to hit the market.
The news comes from well-known tipster @Kepler L2, who claimed that AMD has already started mass-producing its next-gen CPU lineup, codenamed "Granite Ridge." The new chips will feature.