This month Microsoft is releasing 14 security bulletins, four are critical, eight are important, while two are moderate. The majority of the vulnerabilities are the results of use-after-free errors and exploitation can result in remote code execution. This month it fixes a total of 17 vulnerabilities in IE6 to IE11. The last two bulletins are moderate fixes for two of the last two CVEs, which are handled by MS14-077 and addresses two vulnerabilities that could be exploited by an attacker.”]
Source: https://blog.talosintelligence.com/2014/11/microsoft-update-tuesday-november-2014.html