Risk: High
Microsoft identifies three critical, three important and one moderately critical flaw in June's Patch Tuesday.
All three critical vulnerabilities could lead to remote code execution if successfully exploited. They reside in Bluetooth stack in Windows, Internet explorer and DirectX.
One important vulnerability patched has been reported in WINS, which if successfully exploited may lead to elevation of privileges. The other two important issues have been found in Active Directory and Pragmatic General Multicast (PGM), both of which may lead to DoS if exploited by malicious people.
The moderately critical flaw resolves a vulnerability for the Microsoft Speech API, which if successfully exploited may lead to remote code execution.