This Microsoft bulletin summary lists multiple CVEs and security bulletins that have undergone a major revision increment.
eababca54a5e69c929203189a103b998d524e2a8df353bda61af2ebc48310d42
Microsoft Windows suffers from a COM aggregate marshaler/IRemUnknown2 type confusion privilege escalation vulnerability.
7d9306b31056624843b7596903b03f2850b51e4cdcc0f3b35afc516f0af1bec5