Intel addressed 77 vulnerabilities during the November 2019 Patch Tuesday. More than two dozen of them are high severity and critical security flaws impacting Windows and Linux. The issues were detailed in the 18 security advisories published by Intel on its Product Security Center. Intel provides a list of all affected products and recommendations for vulnerable products at the end of each advisory, as well as contact details for those who want to report other security issues or vulnerabilities found in Intel branded products or technology. The company has delivered the patches to users through the Intel Platform Update (IPU) process.
Source: https://www.bleepingcomputer.com/news/security/intel-patched-77-vulnerabilities-in-november-2019-platform-update/