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 117 of 141
CVE-2024-43547P4MEDIUMCVSS 5.9≥ 6.3.9600.0, < 6.3.9600.222212024-10-08
CVE-2024-43547 [MEDIUM] CWE-325 CVE-2024-43547: Windows Kerberos Information Disclosure Vulnerability
Windows Kerberos Information Disclosure Vulnerability
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CVE-2025-21269P4MEDIUMCVSS 4.3≥ 6.3.9600.0, < 6.3.9600.223712025-01-14
CVE-2025-21269 [MEDIUM] CWE-41 CVE-2025-21269: Windows HTML Platforms Security Feature Bypass Vulnerability
Windows HTML Platforms Security Feature Bypass Vulnerability
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CVE-2023-36012P4MEDIUMCVSS 5.3≥ 6.3.9600.0, < 6.3.9600.217152023-12-12
CVE-2023-36012 [MEDIUM] CWE-908 CVE-2023-36012: DHCP Server Service Information Disclosure Vulnerability
DHCP Server Service Information Disclosure Vulnerability
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CVE-2020-1383P4MEDIUMCVSS 5.5≥ 6.3.0, < publication2020-08-17
CVE-2020-1383 [MEDIUM] CVE-2020-1383: An information disclosure vulnerability exists in RPC if the server has Routing and Remote Access en
An information disclosure vulnerability exists in RPC if the server has Routing and Remote Access enabled. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system
To exploit this vulnerability, an attacker would need to run a specially crafted application against an RPC server which has Routin
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CVE-2025-53136P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.227252025-08-12
CVE-2025-53136 [MEDIUM] CWE-200 CVE-2025-53136: Exposure of sensitive information to an unauthorized actor in Windows NT OS Kernel allows an authori
Exposure of sensitive information to an unauthorized actor in Windows NT OS Kernel allows an authorized attacker to disclose information locally.
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CVE-2020-16922P4MEDIUMCVSS 5.5≥ 6.3.0, < publication2020-10-16
CVE-2020-16922 [MEDIUM] CWE-347 CVE-2020-16922: <p>A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker w
A spoofing vulnerability exists when Windows incorrectly validates file signatures. An attacker who successfully exploited this vulnerability could bypass security features and load improperly signed files.
In an attack scenario, an attacker could bypass security features intended to prevent improperly signed files from being loaded.
The update addr
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CVE-2025-53799P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-53799 [MEDIUM] CWE-908 CVE-2025-53799: Use of uninitialized resource in Windows Imaging Component allows an unauthorized attacker to disclo
Use of uninitialized resource in Windows Imaging Component allows an unauthorized attacker to disclose information locally.
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CVE-2023-36889P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.215032023-08-08
CVE-2023-36889 [MEDIUM] CWE-284 CVE-2023-36889: Windows Group Policy Security Feature Bypass Vulnerability
Windows Group Policy Security Feature Bypass Vulnerability
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CVE-2025-53804P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.227742025-09-09
CVE-2025-53804 [MEDIUM] CWE-200 CVE-2025-53804: Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized at
Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally.
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CVE-2025-59211P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.228242025-10-14
CVE-2025-59211 [MEDIUM] CWE-200 CVE-2025-59211: Exposure of sensitive information to an unauthorized actor in Windows Push Notification Core allows
Exposure of sensitive information to an unauthorized actor in Windows Push Notification Core allows an authorized attacker to disclose information locally.
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CVE-2026-21222P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.230222026-02-10
CVE-2026-21222 [MEDIUM] CWE-532 CVE-2026-21222: Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
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CVE-2025-29837P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.225772025-05-13
CVE-2025-29837 [MEDIUM] CWE-59 CVE-2025-29837: Improper link resolution before file access ('link following') in Windows Installer allows an author
Improper link resolution before file access ('link following') in Windows Installer allows an authorized attacker to disclose information locally.
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CVE-2025-59510P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.228692025-11-11
CVE-2025-59510 [MEDIUM] CWE-59 CVE-2025-59510: Improper link resolution before file access ('link following') in Windows Routing and Remote Access
Improper link resolution before file access ('link following') in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service locally.
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CVE-2026-42972P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.232282026-06-09
CVE-2026-42972 [MEDIUM] CWE-200 CVE-2026-42972: Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized a
Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized attacker to disclose information locally.
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CVE-2025-49684P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.226762025-07-08
CVE-2025-49684 [MEDIUM] CWE-126 CVE-2025-49684: Buffer over-read in Storage Port Driver allows an authorized attacker to disclose information locall
Buffer over-read in Storage Port Driver allows an authorized attacker to disclose information locally.
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CVE-2026-42970P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.232282026-06-09
CVE-2026-42970 [MEDIUM] CWE-200 CVE-2026-42970: Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an a
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
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CVE-2026-42968P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.232282026-06-09
CVE-2026-42968 [MEDIUM] CWE-125 CVE-2026-42968: Out-of-bounds read in Windows Telephony Service allows an authorized attacker to disclose informatio
Out-of-bounds read in Windows Telephony Service allows an authorized attacker to disclose information locally.
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CVE-2026-50394P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50394 [MEDIUM] CWE-200 CVE-2026-50394: Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized att
Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose information locally.
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CVE-2026-50334P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-50334 [MEDIUM] CWE-200 CVE-2026-50334: Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authori
Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authorized attacker to disclose information locally.
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CVE-2026-33842P4MEDIUMCVSS 5.5≥ 6.3.9600.0, < 6.3.9600.232912026-07-14
CVE-2026-33842 [MEDIUM] CWE-200 CVE-2026-33842: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
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