Microsoft Security Bulletin Advance Notification for April 2009(情報元のブックマーク数)

Windows5件で、そのうち3件がCriticalだそうです。ExcelのZERO-Dayも直されるみたいですね。

id:hasegawayosukeさん経由で、DirectXの修正(Windows3)があるらしくまた、悩ましいなぁ・・・って
Bulletin ID Maximum Severity Rating and Vulnerability Impact Restart Requirement Affected Software
Windows 1 Critical
Remote Code Execution
Requires restart Microsoft Windows, Microsoft Office
Windows 2 Critical
Remote Code Execution
Requires restart Microsoft Windows
Windows 3 Critical
Remote Code Execution
May require restart Microsoft Windows
IE Critical
Remote Code Execution
Requires restart Microsoft Windows, Internet Explorer
Excel Critical
Remote Code Execution
May require restart Microsoft Office
Windows 4 Important
Elevation of Privilege
Requires restart Microsoft Windows
ISA Important
Denial of Service
Requires restart Microsoft Forefront Edge Security
Windows 5 Moderate
Elevation of Privilege
Requires restart Microsoft Windows
http://www.microsoft.com/technet/security/bulletin/ms09-apr.mspx