cbcvebase.

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 34 of 141
CVE-2026-21238P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.230222026-02-10
CVE-2026-21238 [HIGH] CWE-284 CVE-2026-21238: Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attack Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
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CVE-2022-26919P3HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.203372022-04-15
CVE-2022-26919 [HIGH] CVE-2022-26919: 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-2022-30141P3HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.204022022-06-15
CVE-2022-30141 [HIGH] CVE-2022-30141: 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-2026-27914P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.231322026-04-14
CVE-2026-27914 [HIGH] CWE-284 CVE-2026-27914: Improper access control in Microsoft Management Console allows an authorized attacker to elevate pri Improper access control in Microsoft Management Console allows an authorized attacker to elevate privileges locally.
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CVE-2019-0538P3HIGHCVSS 7.8v(Server Core installation)2019-01-08
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-2025-24035P3HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.224702025-03-11
CVE-2025-24035 [HIGH] CWE-591 CVE-2025-24035: Sensitive data storage in improperly locked memory in Windows Remote Desktop Services allows an unau Sensitive data storage in improperly locked memory in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-21295P3HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21295 [HIGH] CWE-416 CVE-2025-21295: SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability
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CVE-2024-49118P3HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.223182024-12-12
CVE-2024-49118 [HIGH] CWE-416 CVE-2024-49118: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
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CVE-2025-21297P3HIGHCVSS 8.1≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21297 [HIGH] CWE-416 CVE-2025-21297: Windows Remote Desktop Services Remote Code Execution Vulnerability Windows Remote Desktop Services Remote Code Execution Vulnerability
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CVE-2026-20925P3MEDIUMCVSS 6.5≥ 6.3.9600.0, < 6.3.9600.229682026-01-13
CVE-2026-20925 [MEDIUM] CWE-73 CVE-2026-20925: External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spo External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
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CVE-2026-50433P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50433 [HIGH] CWE-416 CVE-2026-50433: Use after free in Windows Media allows an authorized attacker to elevate privileges locally. Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
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CVE-2026-56189P3HIGHCVSS 8.4≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-56189 [HIGH] CWE-122 CVE-2026-56189: Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally.
nvd
CVE-2026-54122P3HIGHCVSS 8.4≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-54122 [HIGH] CWE-122 CVE-2026-54122: Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally. Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code locally.
nvd
CVE-2026-50688P3HIGHCVSS 7.8≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50688 [HIGH] CWE-416 CVE-2026-50688: Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
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CVE-2026-25172P3HIGHCVSS 8.0≥ 6.3.9600.0, < 6.3.9600.230742026-03-10
CVE-2026-25172 [HIGH] CWE-122 CVE-2026-25172: Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authori Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
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CVE-2022-22025P3HIGHCVSS 7.5≥ 6.3.9600.0, < 6.3.9600.204782022-07-12
CVE-2022-22025 [HIGH] CVE-2022-22025: Windows Internet Information Services Cachuri Module Denial of Service Vulnerability Windows Internet Information Services Cachuri Module Denial of Service Vulnerability
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CVE-2026-25173P3HIGHCVSS 8.0≥ 6.3.9600.0, < 6.3.9600.230742026-03-10
CVE-2026-25173 [HIGH] CWE-122 CVE-2026-25173: Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authori Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
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CVE-2026-26111P3HIGHCVSS 8.0≥ 6.3.9600.0, < 6.3.9600.230742026-03-10
CVE-2026-26111 [HIGH] CWE-122 CVE-2026-26111: Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authori Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
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CVE-2022-21893P3HIGHCVSS 8.0≥ 6.3.9600.0, < 6.3.9600.202462022-01-11
CVE-2022-21893 [HIGH] CVE-2022-21893: Remote Desktop Protocol Remote Code Execution Vulnerability Remote Desktop Protocol Remote Code Execution Vulnerability
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CVE-2018-8553P3HIGHCVSS 7.8v(Server Core installation)2018-11-14
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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