Severity Rating: Critical
Revision Note: V1.3 (June 3, 2015): Corrected the severity table and vulnerability information to add CVE-2014-4078 as a vulnerability addressed by this update. This is an informational change only. Customers who have already successfully installed the update do not have to take any action.
Summary: This security update resolves one publicly disclosed and twenty-five privately reported vulnerabilities in Internet Explorer. The most severe of these vulnerabilities could allow remote code execution if a user views a specially crafted webpage using Internet Explorer. An attacker who successfully exploited these vulnerabilities could gain the same user rights as the current user. Customers whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

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