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Vulnerability Database

Last updated on Mar 17, 2026
S.No Vulnerability Name Severity
Group Policy Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4580358)Important
Group Policy Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4580347)Important
October 2020 Adobe Flash Security Update for Adobe Flash Player for Windows Server 2012 R2 for x64-based Systems (KB4580325)Low
Windows Kernel Local Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4586823)Critical
Windows Kernel Local Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4586845)Critical
Windows NTFS Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4592495)Important
Windows NTFS Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4592484)Important
Windows CSC Service Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4598285)Important
Windows CSC Service Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4598275)Important
Windows Remote Procedure Call Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4601384)Critical
Windows Remote Procedure Call Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB4601349)Critical
User Profile Service Denial of Service Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5000853)Critical
User Profile Service Denial of Service Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5000848)Critical
Windows Installer Spoofing Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5001382) (CVE-2021-28437)Important
Windows Installer Spoofing Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5001393) (CVE-2021-28437) (CVE-2021-27091)Important
Windows Wireless Networking Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5003209)Critical
Windows Wireless Networking Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5003220)Critical
Windows Print Spooler Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5003671)Critical
Windows Print Spooler Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5003681)Critical
Windows Print Spooler Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5004954) (CVE-2021-34527)Important
Windows Print Spooler Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5004958) (CVE-2021-34527)Important
Windows TCP/IP Driver Denial of Service Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5004285)Important
Windows TCP/IP Driver Denial of Service Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5004298)Important
Windows TCP/IP Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5005076)Critical
Windows TCP/IP Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5005106)Critical
Windows Scripting Engine Memory Corruption Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5005613)Important
Windows Scripting Engine Memory Corruption Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5005627)Important
Storage Spaces Controller Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5006714) (CVE-2021-40449) (CVE-2021-40469) (CVE-2021-41335) (CVE-2021-41338)Important
Storage Spaces Controller Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5006729) (CVE-2021-40449) (CVE-2021-40469) (CVE-2021-41335) (CVE-2021-41338)Important
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5007247)Important
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5007255)Important
Windows Media Center Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5008263)Critical
Windows Media Center Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5008285)Critical
Virtual Machine IDE Drive Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5009595)Important
Virtual Machine IDE Drive Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5009624)Important
Windows Common Log File System Driver Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5010395) (CVE-2022-21989)Important
Windows Common Log File System Driver Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5010419) (CVE-2022-21989)Important
2022-03 Security Only Quality Update for Windows Server 2012 R2 for x64-based Systems (KB5011560)Important
2022-03 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5011564)Important
Win32 Stream Enumeration Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5012639) (CVE-2022-26904) (CVE-2022-24521)Critical
Win32 Stream Enumeration Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5012670) (CVE-2022-26904) (CVE-2022-24521)Critical
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5014001)Critical
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5014011)Critical
Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5014025)Critical
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5014738) (CVE-2022-30190)Critical
Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5014746) (CVE-2022-30190)Critical
Windows Kernel Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5015874) (CVE-2022-22047)Important
Windows Kernel Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5015877) (CVE-2022-22047)Important
Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5016681) (CVE-2022-34713)Critical
Windows Point-to-Point Protocol (PPP) Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5016683) (CVE-2022-34713)Critical
Windows Bluetooth Driver Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5012170)Important
.NET Framework Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5017365)Critical
.NET Framework Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5017367)Critical
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5018474)Important
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5018476)Important
Windows Kerberos RC4-HMAC Elevation of Privilege for Windows Server 2012 R2 for x64-based Systems (KB5020010)Important
Windows Kerberos RC4-HMAC Elevation of Privilege for Windows Server 2012 R2 for x64-based Systems (KB5020023)Important
Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability in Windows Server 2012 R2 for x64-based Systems (KB4565541,KB4569509)Important
Windows Graphics Component Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5021294)Important
Windows Graphics Component Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5021296)Important
Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5022346)Important
Windows Local Security Authority (LSA) Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5022352)Important
Microsoft PostScript Printer Driver Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5022894)Critical
Microsoft PostScript Printer Driver Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5022899)Critical
Remote Procedure Call Runtime Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5023764)Critical
Remote Procedure Call Runtime Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5023765)Critical
Microsoft Message Queuing Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5025285)Critical
Microsoft Message Queuing Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5025288)Critical
Windows NTLM Security Support Provider Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5026409)Critical
Windows NTLM Security Support Provider Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5026415)Critical
NTFS Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5027271)Critical
NTFS Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5027282)Critical
Windows Netlogon Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5028223)Critical
Windows Netlogon Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5028228)Critical
Windows Kernel Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5029304)Critical
Windows Kernel Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5029312)Critical
DHCP Server Service Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5030269)Important
DHCP Server Service Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5030287)Important
Windows Remote Desktop Gateway (RD Gateway) Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5031407)Critical
Windows Remote Desktop Gateway (RD Gateway) Information Disclosure Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5031419)Critical
Windows Scripting Engine Memory Corruption Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5032249)Critical
Windows Media Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5033420)Important
Windows HTML Platforms Security Feature Bypass Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5034171)Important
Microsoft Defender for Endpoint Protection Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5034819)Important
Windows Hyper-V Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5035885)Important
2024-04 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5036960)Important
Windows Common Log File System Driver Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5037823)Important
2024-06 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5039294)Critical
Windows Task Scheduler Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5048735) (ESU) (CVE-2024-49138)Critical
Windows Digital Media Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5050048) (ESU)Critical
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5052042) (ESU)Important
2025-03 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5053887)Important
BitLocker Security Feature Bypass Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5055557)Important
WinVerifyTrust Signature Validation Vulnerability(CVE-2013-3900) in Windows ServersImportant
Kernel Streaming Service Driver Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5058403) (ESU)Important
Cert CC: CVE-2025-3052 InsydeH2O Secure Boot Bypass for Windows Server 2012 R2 for x64-based Systems (KB5061018) (ESU) (CVE-2025-33053) (CVE-2025-33073)Important
Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5062597) (ESU)Critical
Windows Graphics Component Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5063950) (ESU)Critical
Windows MBT Transport Driver Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5065507)Important
MITRE CVE-2016-9535: LibTIFF Heap Buffer Overflow Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5066873)Critical
Windows Server Update Service (WSUS) Remote Code Execution Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5070886) (ESU)Critical
2025-11 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5068905)Critical
2025-12 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5071503)Important
MITRE: CVE-2023-31096 Windows Agere Soft Modem Driver Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5073696)Critical
GDI+ Denial of Service Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5075970) (CVE-2026-21513) (CVE-2026-21525) (CVE-2026-21533) (CVE-2026-21510)Important
Windows Graphics Component Elevation of Privilege Vulnerability for Windows Server 2012 R2 for x64-based Systems (KB5078774) (ESU)Important

Disclaimer: This webpage is intended to provide you information about vulnerability announcement for certain specific software products. The information is provided "As Is" without warranty of any kind. The links provided point to pages on the vendors websites. You can get more information by clicking the links to visit the relevant pages on the vendors website.