CVE-2018-8154

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka "Microsoft Exchange Memory Corruption Vulnerability." This affects Microsoft Exchange Server. This CVE ID is unique from CVE-2018-8151.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
May 9, 2018
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2018

CVE-2018-81555.4An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tCVE-2018-81565.4An elevation of privilege vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request tCVE-2018-81577.8A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory, aka CVE-2018-81587.8A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory, aka CVE-2018-81595.4An elevation of privilege vulnerability exists when Microsoft Exchange Outlook Web Access (OWA) fails to properly handle web requests, aka "CVE-2018-81606.5An information disclosure vulnerability exists in Outlook when a message is opened, aka "Microsoft Outlook Information Disclosure VulnerabilCVE-2018-81617.8A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory, aka CVE-2018-81627.8A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka "CVE-2018-81635.5An information disclosure vulnerability exists when Microsoft Excel improperly discloses the contents of its memory, aka "Microsoft Excel InCVE-2018-81647.8An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k CVE-2018-81657.8An elevation of privilege vulnerability exists when the DirectX Graphics Kernel (DXGKRNL) driver improperly handles objects in memory, aka "CVE-2018-81667.0An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k
CVE-2018-8154: Critical severity, CVSS 9.8 | Vulnix