CVE-2019-0541

Published: Jan 8, 2019

Modified: Oct 21, 2025

PUBLISHED

Description

A remote code execution vulnerability exists in the way that the MSHTML engine inproperly validates input, aka "MSHTML Engine Remote Code Execution Vulnerability." This affects Microsoft Office, Microsoft Office Word Viewer, Internet Explorer 9, Internet Explorer 11, Microsoft Excel Viewer, Internet Explorer 10, Office 365 ProPlus.

Vendor	Product	Versions
Microsoft	Microsoft Office	affected `2010 Service Pack 2 (32-bit editions)` affected `2010 Service Pack 2 (64-bit editions)` affected `2013 RT Service Pack 1` affected `2013 Service Pack 1 (32-bit editions)` affected `2013 Service Pack 1 (64-bit editions)` +4 more versions
Microsoft	Microsoft Office Word Viewer	affected `Microsoft Office Word Viewer`
Microsoft	Internet Explorer 9	affected `Windows Server 2008 for 32-bit Systems Service Pack 2` affected `Windows Server 2008 for x64-based Systems Service Pack 2`
Microsoft	Internet Explorer 11	affected `Windows 10 for 32-bit Systems` affected `Windows 10 for x64-based Systems` affected `Windows 10 Version 1607 for 32-bit Systems` affected `Windows 10 Version 1607 for x64-based Systems` affected `Windows 10 Version 1703 for 32-bit Systems` +19 more versions
Microsoft	Microsoft Excel Viewer	affected `2007 Service Pack 3`
Microsoft	Internet Explorer 10	affected `Windows Server 2012`
Microsoft	Office	affected `365 ProPlus for 32-bit Systems` affected `365 ProPlus for 64-bit Systems`