
Because of these security vulnerabilities, this and all future Windows updates will no longer contain the RemoteFX vGPU feature.

Ticket acquisition also fails with the error, “KRB_GENERIC_ERROR”, if callers submit a PAC-less Ticket Granting Ticket (TGT) as an evidence ticket without providing the USER_NO_AUTH_DATA_REQUIRED flag. These updates were released between Novemand December 8, 2020. This occurs on devices that installed Windows Updates that contain CVE-2020-17049 protections and configured PerfromTicketSignature to 1 or higher.

