Firetruck

CVE-2020-1027

KEV
Updated Oct 21, 2025 · PUBLISHED
View KEV entry →

Description

An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions.

Full record on cve.org →

Affected packages

PackageVendor / ProductVersion rangeStatus
WindowsMicrosoft / Windows10 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1607 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1607 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1709 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1709 for ARM64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1709 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1803 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1803 for ARM64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1803 for x64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1809 for 32-bit Systemsaffected
WindowsMicrosoft / Windows10 Version 1809 for ARM64-based Systemsaffected
WindowsMicrosoft / Windows10 Version 1809 for x64-based Systemsaffected
WindowsMicrosoft / Windows7 for 32-bit Systems Service Pack 1affected
WindowsMicrosoft / Windows7 for x64-based Systems Service Pack 1affected
WindowsMicrosoft / Windows8.1 for 32-bit systemsaffected
WindowsMicrosoft / Windows8.1 for x64-based systemsaffected
WindowsMicrosoft / WindowsRT 8.1affected
Windows 10 Version 1903 for 32-bit SystemsMicrosoft / Windows 10 Version 1903 for 32-bit Systemsunspecifiedaffected
Windows 10 Version 1903 for ARM64-based SystemsMicrosoft / Windows 10 Version 1903 for ARM64-based Systemsunspecifiedaffected
Windows 10 Version 1903 for x64-based SystemsMicrosoft / Windows 10 Version 1903 for x64-based Systemsunspecifiedaffected
Windows 10 Version 1909 for 32-bit SystemsMicrosoft / Windows 10 Version 1909 for 32-bit Systemsunspecifiedaffected
Windows 10 Version 1909 for ARM64-based SystemsMicrosoft / Windows 10 Version 1909 for ARM64-based Systemsunspecifiedaffected
Windows 10 Version 1909 for x64-based SystemsMicrosoft / Windows 10 Version 1909 for x64-based Systemsunspecifiedaffected
Windows ServerMicrosoft / Windows Server2008 for 32-bit Systems Service Pack 2affected
Windows ServerMicrosoft / Windows Server2008 for 32-bit Systems Service Pack 2 (Core installation)affected
Windows ServerMicrosoft / Windows Server2008 for Itanium-Based Systems Service Pack 2affected
Windows ServerMicrosoft / Windows Server2008 for x64-based Systems Service Pack 2affected
Windows ServerMicrosoft / Windows Server2008 for x64-based Systems Service Pack 2 (Core installation)affected
Windows ServerMicrosoft / Windows Server2008 R2 for Itanium-Based Systems Service Pack 1affected
Windows ServerMicrosoft / Windows Server2008 R2 for x64-based Systems Service Pack 1affected
Windows ServerMicrosoft / Windows Server2008 R2 for x64-based Systems Service Pack 1 (Core installation)affected
Windows ServerMicrosoft / Windows Server2012affected
Windows ServerMicrosoft / Windows Server2012 (Core installation)affected
Windows ServerMicrosoft / Windows Server2012 R2affected
Windows ServerMicrosoft / Windows Server2012 R2 (Core installation)affected
Windows ServerMicrosoft / Windows Server2016affected
Windows ServerMicrosoft / Windows Server2016 (Core installation)affected
Windows ServerMicrosoft / Windows Server2019affected
Windows ServerMicrosoft / Windows Server2019 (Core installation)affected
Windows ServerMicrosoft / Windows Serverversion 1803 (Core Installation)affected
Windows Server, version 1903 (Server Core installation)Microsoft / Windows Server, version 1903 (Server Core installation)unspecifiedaffected
Windows Server, version 1909 (Server Core installation)Microsoft / Windows Server, version 1909 (Server Core installation)unspecifiedaffected