CVE-2018-0866

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2018-0834, CVE-2018-0835, CVE-2018-0836, CVE-2018-0837, CVE-2018-0838, CVE-2018-0840, CVE-2018-0856, CVE-2018-0857, CVE-2018-0858, CVE-2018-0859, CVE-2018-0860, and CVE-2018-0861.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published: Feb 15, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-08687.0Windows Installer in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Window CVE-2018-08695.4SharePoint Server 2016 allows an elevation of privilege vulnerability due to how web requests are handled, aka "Microsoft SharePoint Elevati CVE-2018-08707.5A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka "Internet Explorer Memory Cor CVE-2018-08714.3An information disclosure vulnerability exists when Edge improperly marks files, aka "Microsoft Edge Information Disclosure Vulnerability." CVE-2018-08727.5ChakraCore and Microsoft Edge in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, du CVE-2018-08737.5ChakraCore and Microsoft Edge in Microsoft Windows 10 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, due to h CVE-2018-08747.5ChakraCore and Microsoft Edge in Microsoft Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, du CVE-2018-08757.5.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted re CVE-2018-08767.5Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, due to how the scripting en CVE-2018-08777.8The Desktop Bridge Virtual File System (VFS) in Windows 10 1607, 1703, and 1709, Windows Server 2016 and Windows Server, version 1709 allows CVE-2018-08783.1Windows Remote Assistance in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1 and RT 8.1, Windows Server 2012 and R2 CVE-2018-08797.5Microsoft Edge in Windows 10 1709 allows information disclosure, due to how Edge handles objects in memory, aka "Microsoft Edge Information