Microsoft Windows Server 2012 R2 vulnerabilities
2,812 known vulnerabilities affecting microsoft/windows_server_2012_r2.
Total CVEs
2,812
CISA KEV
97
actively exploited
Public exploits
93
Exploited in wild
129
Severity breakdown
CRITICAL105HIGH1991MEDIUM704LOW12
Vulnerabilities
Page 14 of 141
CVE-2026-48564P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.232282026-07-14
CVE-2026-48564 [HIGH] CWE-122 CVE-2026-48564: Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over
Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over a network.
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CVE-2026-50444P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50444 [HIGH] CWE-306 CVE-2026-50444: Missing authentication for critical function in Windows Server Update Service allows an authorized a
Missing authentication for critical function in Windows Server Update Service allows an authorized attacker to elevate privileges over a network.
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CVE-2026-50502P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50502 [HIGH] CWE-1220 CVE-2026-50502: Insufficient granularity of access control in Windows Event Logging Service allows an authorized att
Insufficient granularity of access control in Windows Event Logging Service allows an authorized attacker to execute code over a network.
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CVE-2022-34722P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.205712022-09-13
CVE-2022-34722 [CRITICAL] CVE-2022-34722: Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability
Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability
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CVE-2019-0722P2HIGHCVSS 8.8≥ 6.3.9600.0, < publication2019-06-12
CVE-2019-0722 [HIGH] CWE-20 CVE-2019-0722: A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly
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. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could cause the Hyper-V host operating system to execute arbitrary
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CVE-2022-35744P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.205202023-05-31
CVE-2022-35744 [CRITICAL] CVE-2022-35744: Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability
Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability
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CVE-2023-36606P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.216202023-10-10
CVE-2023-36606 [HIGH] CWE-400 CVE-2023-36606: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
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CVE-2018-8134P3HIGHCVSS 7.0PoCv(Server Core installation)2018-05-09
CVE-2018-8134 [HIGH] CVE-2018-8134: An elevation of privilege vulnerability exists in the way that the Windows Kernel API enforces permi
An elevation of privilege vulnerability exists in the way that the Windows Kernel API enforces permissions, aka "Windows 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.
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CVE-2026-56159P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-56159 [CRITICAL] CWE-122 CVE-2026-56159: Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code ov
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
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CVE-2026-50447P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50447 [CRITICAL] CWE-122 CVE-2026-50447: Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute cod
Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over a network.
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CVE-2026-58594P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-58594 [CRITICAL] CWE-190 CVE-2026-58594: Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a
Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a network.
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CVE-2026-42990P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.232282026-07-14
CVE-2026-42990 [CRITICAL] CWE-122 CVE-2026-42990: Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code
Heap-based buffer overflow in SQL Server ODBC driver allows an unauthorized attacker to execute code over a network.
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CVE-2026-57089P2CRITICALCVSS 9.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-57089 [CRITICAL] CWE-416 CVE-2026-57089: Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized at
Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.
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CVE-2018-8225P3HIGHCVSS 8.1v(Server Core installation)2018-06-14
CVE-2018-8225 [HIGH] CVE-2018-8225: A remote code execution vulnerability exists in Windows Domain Name System (DNS) DNSAPI.dll when it
A remote code execution vulnerability exists in Windows Domain Name System (DNS) DNSAPI.dll when it fails to properly handle DNS responses, aka "Windows DNSAPI 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, Wi
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CVE-2024-38104P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.220742024-07-09
CVE-2024-38104 [HIGH] CWE-822 CVE-2024-38104: Windows Fax Service Remote Code Execution Vulnerability
Windows Fax Service Remote Code Execution Vulnerability
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CVE-2024-38116P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.221342024-08-13
CVE-2024-38116 [HIGH] CWE-122 CVE-2024-38116: Windows IP Routing Management Snapin Remote Code Execution Vulnerability
Windows IP Routing Management Snapin Remote Code Execution Vulnerability
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CVE-2024-43611P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.222212024-10-08
CVE-2024-43611 [HIGH] CWE-20 CVE-2024-43611: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
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CVE-2024-49080P2HIGHCVSS 8.8≥ 6.3.9600.0, < 6.3.9600.223182024-12-12
CVE-2024-49080 [HIGH] CWE-122 CVE-2024-49080: Windows IP Routing Management Snapin Remote Code Execution Vulnerability
Windows IP Routing Management Snapin Remote Code Execution Vulnerability
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CVE-2025-21376P3HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.224172025-02-11
CVE-2025-21376 [HIGH] CWE-122 CVE-2025-21376: Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
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CVE-2018-1004P3HIGHCVSS 8.8v(Server Core installation)2018-04-12
CVE-2018-1004 [HIGH] CWE-787 CVE-2018-1004: 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, Internet Explorer 9, Windows RT 8.1, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10.
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