Back to CVE Browser

CVE-2018-8120

Known Exploited (CISA KEV)HIGH

7.0

CVSS Severity Score

EPSS Score59.2940%

EPSS Percentile88.72th

PublishedMay 9, 2018

Last ModifiedOct 28, 2025

Vulnerability Description

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k Elevation of Privilege Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8124, CVE-2018-8164, CVE-2018-8166.

Affected Platforms (CPE)

💻

Microsoft

Windows 7

All versions

💻

Microsoft

Windows Server 2008

All versions

💻

Microsoft

Windows Server 2008

= r2

💻

Microsoft

Windows Server 2008

= r2

References & Advisories

🔗 http://www.securityfocus.com/bid/104034

🔗 http://www.securitytracker.com/id/1040849

🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8120

🔗 https://www.exploit-db.com/exploits/45653/

🔗 http://www.securityfocus.com/bid/104034

🔗 http://www.securitytracker.com/id/1040849

🔗 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8120

🔗 https://www.exploit-db.com/exploits/45653/

Related Vulnerabilities

CVE-2019-568410.0

NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in DirectX drivers, in which a specially crafted shader ...

CVE-2020-079610.0

A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 3.1.1 (SMBv3) protocol handles cer...

CVE-2019-623510.0

A memory corruption issue was addressed with improved validation. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12...

CVE-2020-1238810.0

The Firefox content processes did not sufficiently lockdown access control which could result in a sandbox escape. *Note: this iss...