CVE-2018-8432

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory, aka "Microsoft Graphics Components Remote Code Execution Vulnerability." This affects Windows 7, Microsoft Office, Microsoft Office Word Viewer, Office 365 ProPlus, Microsoft Excel Viewer, Microsoft PowerPoint Viewer, Windows Server 2019, Windows Server 2008 R2, Windows 10, Windows Server 2008.

Metrics

CVSS 3.0 7.8/10CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected software

VendorProductVersions
MicrosoftWindows 732-bit Systems Service Pack 1; x64-based Systems Service Pack 1
MicrosoftMicrosoft Office2016 for Mac; 2019 for 32-bit editions; 2019 for 64-bit editions; Compatibility Pack Service Pack 3
MicrosoftMicrosoft Office Word ViewerMicrosoft Office Word Viewer
MicrosoftMicrosoft Excel Viewer2007 Service Pack 3
MicrosoftMicrosoft PowerPoint Viewer2007
MicrosoftWindows Server 2019(Server Core installation)
MicrosoftOffice365 ProPlus for 32-bit Systems; 365 ProPlus for 64-bit Systems
MicrosoftWindows Server 2008 R2Itanium-Based Systems Service Pack 1; x64-based Systems Service Pack 1; x64-based Systems Service Pack 1 (Server Core installation)
MicrosoftWindows 10Version 1809 for 32-bit Systems; Version 1809 for x64-based Systems
MicrosoftWindows Server 200832-bit Systems Service Pack 2; 32-bit Systems Service Pack 2 (Server Core installation); Itanium-Based Systems Service Pack 2; x64-based Systems Service Pack 2; x64-based Systems Service Pack 2 (Server Core installation)

References

Timeline

Published
Oct 10, 2018
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-84334.7An information disclosure vulnerability exists when the Windows Graphics component improperly handles objects in memory, aka "Microsoft GrapCVE-2018-84345.4An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authCVE-2018-84354.2A security feature bypass vulnerability exists when Windows Hyper-V BIOS loader fails to provide a high-entropy source, aka "Windows Hyper-VCVE-2018-84366.2A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privCVE-2018-84376.2A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privCVE-2018-84386.8A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privCVE-2018-84398.4A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated usCVE-2018-84407.8An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ACVE-2018-84417.8An elevation of privilege vulnerability exists due to an integer overflow in Windows Subsystem for Linux, aka "Windows Subsystem for Linux ECVE-2018-84425.5An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka "Windows Kernel InformationCVE-2018-84435.5An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka "Windows Kernel InformationCVE-2018-84445.9An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 2.0 (SMBv2) server handles certain request
CVE-2018-8432: High severity, CVSS 7.8 | Vulnix