https://learn.microsoft.com/en-us/security-updates/SecurityBulletins/2011/ms11-087?redirectedfrom=MSDN https://learn.microsoft.com/en-us/security-updates/Securi

https://learn.microsoft.com/en-us/security-updates/SecurityBulletins/2011/ms11-087?redirectedfrom=MSDN https://learn.microsoft.com/en-us/security-updates/SecurityB... > This security update resolves a publicly disclosed vulnerability in Microsoft Windows. The vulnerability could allow remote code execution if a user opens a specially crafted document or visits a malicious Web page that embeds TrueType font files. > This security update is rated Critical for all supported releases of Microsoft Windows. For more information, see the subsection, Affected and Non-Affected Software, in this section. > The security update addresses the vulnerability by modifying the way that a Windows kernel-mode driver handles TrueType font files. For more information about the vulnerability, see the Frequently Asked Questions (FAQ) subsection for the specific vulnerability entry under the next section, Vulnerability Information.