Microsoft Windows 8.1 vulnerabilities

1,054 known vulnerabilities affecting microsoft/windows_8.1.

Total CVEs
1,054
CISA KEV
40
actively exploited
Public exploits
38
Exploited in wild
49
Severity breakdown
CRITICAL31HIGH764MEDIUM256LOW3

Vulnerabilities

Page 49 of 53
CVE-2019-0552HIGHCVSS 8.8PoCv32-bit systemsvx64-based systems2019-01-08
CVE-2019-0552 [HIGH] CWE-863 CVE-2019-0552: An elevation of privilege exists in Windows COM Desktop Broker, aka "Windows COM Elevation of Privil An elevation of privilege exists in Windows COM Desktop Broker, aka "Windows COM Elevation of Privilege Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2019, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.
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CVE-2019-0538HIGHCVSS 7.8v32-bit systemsvx64-based systems2019-01-08
CVE-2019-0538 [HIGH] CVE-2019-0538: A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka "Jet Database Engine Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008
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CVE-2019-0536MEDIUMCVSS 5.5v32-bit systemsvx64-based systems2019-01-08
CVE-2019-0536 [MEDIUM] CVE-2019-0536: An information disclosure vulnerability exists when the Windows kernel improperly handles objects in An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka "Windows Kernel Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows
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CVE-2018-8611HIGHCVSS 7.8KEVv32-bit systemsvx64-based systems2018-12-12
CVE-2018-8611 [HIGH] CWE-404 CVE-2018-8611: An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle obje An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka "Windows Kernel Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008
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CVE-2018-8639HIGHCVSS 7.8KEVv32-bit systemsvx64-based systems2018-12-12
CVE-2018-8639 [HIGH] CWE-404 CVE-2018-8639: An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properl 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 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server
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CVE-2018-8477MEDIUMCVSS 5.5Exploitedv32-bit systemsvx64-based systems2018-12-12
CVE-2018-8477 [MEDIUM] CVE-2018-8477: An information disclosure vulnerability exists when the Windows kernel improperly handles objects in An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka "Windows Kernel Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows
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CVE-2018-8514MEDIUMCVSS 5.5Exploitedv32-bit systemsvx64-based systems2018-12-12
CVE-2018-8514 [MEDIUM] CWE-665 CVE-2018-8514: An information disclosure vulnerability exists when Remote Procedure Call runtime improperly initial An information disclosure vulnerability exists when Remote Procedure Call runtime improperly initializes objects in memory, aka "Remote Procedure Call runtime Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server
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CVE-2018-8595MEDIUMCVSS 6.5Exploitedv32-bit systemsvx64-based systems2018-12-12
CVE-2018-8595 [MEDIUM] CVE-2018-8595: An information disclosure vulnerability exists when the Windows GDI component improperly discloses t An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka "Windows GDI Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 20
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CVE-2018-8562HIGHCVSS 7.8v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8562 [HIGH] CWE-404 CVE-2018-8562: An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properl 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 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server
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CVE-2018-8450HIGHCVSS 8.8v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8450 [HIGH] CWE-404 CVE-2018-8450: A remote code execution vulnerability exists when Windows Search handles objects in memory, aka "Win A remote code execution vulnerability exists when Windows Search handles objects in memory, aka "Windows Search Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.
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CVE-2018-8553HIGHCVSS 7.8v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8553 [HIGH] CVE-2018-8553: A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle ob 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, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 1
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CVE-2018-8485HIGHCVSS 7.8v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8485 [HIGH] CWE-404 CVE-2018-8485: An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, ak An elevation of privilege vulnerability exists when DirectX improperly handles objects in memory, aka "DirectX Elevation of Privilege Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2012, Windows Server 2019, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8554, CV
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CVE-2018-8415HIGHCVSS 7.8v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8415 [HIGH] CWE-94 CVE-2018-8415: A tampering vulnerability exists in PowerShell that could allow an attacker to execute unlogged code A tampering vulnerability exists in PowerShell that could allow an attacker to execute unlogged code, aka "Microsoft PowerShell Tampering Vulnerability." This affects Windows 7, PowerShell Core 6.1, Windows Server 2012 R2, Windows RT 8.1, PowerShell Core 6.0, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008
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CVE-2018-8256HIGHCVSS 8.8v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8256 [HIGH] CVE-2018-8256: A remote code execution vulnerability exists when PowerShell improperly handles specially crafted fi A remote code execution vulnerability exists when PowerShell improperly handles specially crafted files, aka "Microsoft PowerShell Remote Code Execution Vulnerability." This affects Windows RT 8.1, PowerShell Core 6.0, Microsoft.PowerShell.Archive 1.2.2.0, Windows Server 2016, Windows Server 2012, Windows Server 2008 R2, Windows Server 2019, Windows 7, Windows
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CVE-2018-8544HIGHCVSS 8.8PoCv32-bit systemsvx64-based systems2018-11-14
CVE-2018-8544 [HIGH] CWE-416 CVE-2018-8544: A remote code execution vulnerability exists in the way that the VBScript engine handles objects in A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka "Windows VBScript Engine Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008
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CVE-2018-8471HIGHCVSS 7.8v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8471 [HIGH] CWE-404 CVE-2018-8471: An elevation of privilege vulnerability exists in the way that the Microsoft RemoteFX Virtual GPU mi An elevation of privilege vulnerability exists in the way that the Microsoft RemoteFX Virtual GPU miniport driver handles objects in memory, aka "Microsoft RemoteFX Virtual GPU miniport driver Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows 8.1, Windows 7, Windows Server 2019.
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CVE-2018-8547MEDIUMCVSS 5.4v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8547 [MEDIUM] CWE-79 CVE-2018-8547: A cross-site-scripting (XSS) vulnerability exists when an open source customization for Microsoft Ac A cross-site-scripting (XSS) vulnerability exists when an open source customization for Microsoft Active Directory Federation Services (AD FS) does not properly sanitize a specially crafted web request to an affected AD FS server, aka "Active Directory Federation Services XSS Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows
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CVE-2018-8408MEDIUMCVSS 5.5v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8408 [MEDIUM] CWE-665 CVE-2018-8408: An information disclosure vulnerability exists when the Windows kernel improperly initializes object An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory, aka "Windows Kernel Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windo
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CVE-2018-8407MEDIUMCVSS 5.5v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8407 [MEDIUM] CWE-665 CVE-2018-8407: An information disclosure vulnerability exists when "Kernel Remote Procedure Call Provider" driver i An information disclosure vulnerability exists when "Kernel Remote Procedure Call Provider" driver improperly initializes objects in memory, aka "MSRPC Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2019, Windows Server 2012, Windows 8.1, Windows Server 2016, W
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CVE-2018-8565MEDIUMCVSS 5.5v32-bit systemsvx64-based systems2018-11-14
CVE-2018-8565 [MEDIUM] CWE-200 CVE-2018-8565: An information disclosure vulnerability exists when the win32k component improperly provides kernel An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka "Win32k Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Ser
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