Microsoft to release 13 bulletins to address 22 vulnerabilities in Windows, Office, Internet Explorer,.NET and Visual Studio. Top priority should be given to a critical bulletin that affects Internet Explorer 6 through 9 on Windows 7, XP, Vista, 2003 and 2008. If left unpatched, attackers could use this vulnerability to remotely take control of victims’ systems. Another critical bulletin affects Windows server operating systems, and addresses a code-execution risk. Third remote code execution bulletin only affects the newest Windows 7 and Windows 2008 operating systems.
Source: https://thehackernews.com/2011/08/get-ready-for-microsoft-13-updates-for.html