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Windows 8.1

windows_8.1

Vendor: Microsoft • 2,216 CVEs

CVEs (2,216)

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CVE-2018-8475
1Microsoft
7Windows 10
Windows 7Windows 8.1+4 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
A remote code execution vulnerability exists when Windows does not properly handle specially crafted image files, aka "Windows Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows...Show more
A remote code execution vulnerability exists when Windows does not properly handle specially crafted image files, aka "Windows 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.Show less
CVE-2018-8468
1Microsoft
7Windows 10
Windows 7Windows 8.1+4 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
4.7 MEDIUM· v3
4.3 MEDIUM· v2
An elevation of privilege vulnerability exists when Windows, allowing a sandbox escape, aka "Windows Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2...Show more
An elevation of privilege vulnerability exists when Windows, allowing a sandbox escape, aka "Windows Elevation of Privilege 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.Show less
CVE-2018-8455
1Microsoft
5Windows 10
Windows 8.1Windows Rt 8.1+2 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka "Windows Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1,...Show more
An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory, aka "Windows Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.Show less
CVE-2018-8446
1Microsoft
7Windows 10
Windows 7Windows 8.1+4 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
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, Wind...Show more
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 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8336, CVE-2018-8419, CVE-2018-8442, CVE-2018-8443, CVE-2018-8445.Show less
CVE-2018-8444
1Microsoft
4Windows 10
Windows 8.1Windows Rt 8.1+1 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 2.0 (SMBv2) server handles certain requests, aka "Windows SMB Information Disclosure Vulnerability." This affects Windows...Show more
An information disclosure vulnerability exists in the way that the Microsoft Server Message Block 2.0 (SMBv2) server handles certain requests, aka "Windows SMB Information Disclosure Vulnerability." This affects Windows Server 2012, Windows 10, Windows 8.1, Windows RT 8.1, Windows Server 2012 R2.Show less
CVE-2018-8443
1Microsoft
7Windows 10
Windows 7Windows 8.1+4 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
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, Wind...Show more
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 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8336, CVE-2018-8419, CVE-2018-8442, CVE-2018-8445, CVE-2018-8446.Show less
CVE-2018-8442
1Microsoft
7Windows 10
Windows 7Windows 8.1+4 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
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, Wind...Show more
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 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8336, CVE-2018-8419, CVE-2018-8443, CVE-2018-8445, CVE-2018-8446.Show less
CVE-2018-8440
1Microsoft
10Windows 10 1607
Windows 10 1703Windows 10 1709+7 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege Vulnerability." This affects Windows 7, Windows Serve...Show more
An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC), aka "Windows ALPC Elevation of Privilege 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.Show less
CVE-2018-8439
1Microsoft
5Windows 10
Windows 8.1Windows Rt 8.1+2 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
8.4 HIGH· v3
7.7 HIGH· v2
A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka "Windows Hyper-V Remote Code Execution Vulne...Show more
A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system, aka "Windows Hyper-V Remote Code Execution Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-0965.Show less
CVE-2018-8438
1Microsoft
4Windows 10
Windows 8.1Windows Server+1 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
6.8 MEDIUM· v3
6.8 MEDIUM· v2
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged user on a guest operating system, aka "Windows Hyper-V Denial of Service...Show more
A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged user on a guest operating system, aka "Windows Hyper-V Denial of Service Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8436, CVE-2018-8437.Show less
CVE-2018-8434
1Microsoft
6Windows 10
Windows 7Windows 8.1+3 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
5.4 MEDIUM· v3
5.2 MEDIUM· v2
An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka "Windows Hyper-V Information Dis...Show more
An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system, aka "Windows Hyper-V 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 Servers.Show less
CVE-2018-8433
1Microsoft
6Windows 10
Windows 7Windows 8.1+3 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
4.7 MEDIUM· v3
1.9 LOW· v2
An information disclosure vulnerability exists when the Windows Graphics component improperly handles objects in memory, aka "Microsoft Graphics Component Information Disclosure Vulnerability." This affects Windows 7, Wi...Show more
An information disclosure vulnerability exists when the Windows Graphics component improperly handles objects in memory, aka "Microsoft Graphics Component 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 Servers.Show less
CVE-2018-8424
1Microsoft
6Windows 10
Windows 7Windows 8.1+3 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
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 Serve...Show more
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 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers. This CVE ID is unique from CVE-2018-8422.Show less
CVE-2018-8420
1Microsoft
4Windows 10
Windows 7Windows 8.1+1 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka "MS XML Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windo...Show more
A remote code execution vulnerability exists when the Microsoft XML Core Services MSXML parser processes user input, aka "MS XML 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.Show less
CVE-2018-8419
1Microsoft
5Windows 10
Windows 7Windows 8.1+2 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, aka "Windows Kernel Information Disclosure Vulnerability." This affects Windows 7, Windows Server 2012...Show more
An information disclosure vulnerability exists when the Windows kernel fails to properly initialize a memory address, 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, Windows 10 Servers. This CVE ID is unique from CVE-2018-8336, CVE-2018-8442, CVE-2018-8443, CVE-2018-8445, CVE-2018-8446.Show less
CVE-2018-8410
1Microsoft
5Windows 10
Windows 7Windows 8.1+2 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
An elevation of privilege vulnerability exists when the Windows Kernel API improperly handles registry objects in memory, aka "Windows Registry Elevation of Privilege Vulnerability." This affects Windows 7, Windows Serve...Show more
An elevation of privilege vulnerability exists when the Windows Kernel API improperly handles registry objects in memory, aka "Windows Registry Elevation of Privilege Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10, Windows 10 Servers.Show less
CVE-2018-8393
1Microsoft
6Windows 10
Windows 7Windows 8.1+3 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
A buffer overflow vulnerability exists in the Microsoft JET Database Engine that could allow remote code execution on an affected system, aka "Microsoft JET Database Engine Remote Code Execution Vulnerability." This affe...Show more
A buffer overflow vulnerability exists in the Microsoft JET Database Engine that could allow remote code execution on an affected system, aka "Microsoft JET Database Engine 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. This CVE ID is unique from CVE-2018-8392.Show less
CVE-2018-8392
1Microsoft
6Windows 10
Windows 7Windows 8.1+3 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
A buffer overflow vulnerability exists in the Microsoft JET Database Engine that could allow remote code execution on an affected system, aka "Microsoft JET Database Engine Remote Code Execution Vulnerability." This affe...Show more
A buffer overflow vulnerability exists in the Microsoft JET Database Engine that could allow remote code execution on an affected system, aka "Microsoft JET Database Engine 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. This CVE ID is unique from CVE-2018-8393.Show less
CVE-2018-8335
1Microsoft
3Windows 10
Windows 8.1Windows Server
Jun 17, 2026
Sep 13, 2018
N/A· v4
7.5 HIGH· v3
7.8 HIGH· v2
A denial of service vulnerability exists in the Microsoft Server Block Message (SMB) when an attacker sends specially crafted requests to the server, aka "Windows SMB Denial of Service Vulnerability." This affects Window...Show more
A denial of service vulnerability exists in the Microsoft Server Block Message (SMB) when an attacker sends specially crafted requests to the server, aka "Windows SMB Denial of Service Vulnerability." This affects Windows Server 2012 R2, Windows RT 8.1, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.Show less
CVE-2018-8332
1Microsoft
6Office
Office For MacWindows 10+3 more
Jun 17, 2026
Sep 13, 2018
N/A· v4
8.8 HIGH· v3
9.3 HIGH· v2
A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka "Win32k Graphics Remote Code Execution Vulnerability." This affects Windows 7, Microsoft...Show more
A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka "Win32k Graphics Remote Code Execution Vulnerability." This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows 8.1, Windows 10, Windows 10 Servers.Show less