Windows 8.1

1,117 results · Feed

• High 7.8
  CVE-2021-43230

  Windows NTFS Elevation of Privilege Vulnerability

  Windows NTFS Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• High 7.8
  CVE-2021-43229 Public exploit

  Windows NTFS Elevation of Privilege Vulnerability

  Windows NTFS Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• High 7.8
  CVE-2021-43226 Exploited · Ransomware Public exploit

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021

  KEV Oct 6, 2025
• Medium 5.5
  CVE-2021-43224 Public exploit

  Windows Common Log File System Driver Information Disclosure Vulnerability

  Windows Common Log File System Driver Information Disclosure Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• High 7.8
  CVE-2021-43223

  Windows Remote Access Connection Manager Elevation of Privilege Vulnerability

  Windows Remote Access Connection Manager Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• High 7.5
  CVE-2021-43222

  Microsoft Message Queuing Information Disclosure Vulnerability

  Microsoft Message Queuing Information Disclosure Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• High 8.1
  CVE-2021-43217 Public exploit

  Windows Encrypting File System (EFS) Remote Code Execution Vulnerability

  Windows Encrypting File System (EFS) Remote Code Execution Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• Medium 6.5
  CVE-2021-43216

  Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability

  Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• Critical 9.8
  CVE-2021-43215

  iSNS Server Memory Corruption Vulnerability Can Lead to Remote Code Execution

  iSNS Server Memory Corruption Vulnerability Can Lead to Remote Code Execution

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• High 7.8
  CVE-2021-43207

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• High 7.8
  CVE-2021-41333

  Windows Print Spooler Elevation of Privilege Vulnerability

  Windows Print Spooler Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Dec 15, 2021
• High 7.8
  CVE-2021-40441

  Windows Media Center Elevation of Privilege Vulnerability

  Windows Media Center Elevation of Privilege Vulnerability

  Microsoft Windows Server 2012 R2 Windows Server 2012 R2 (Server Core installation) Windows Server 2012 Windows
  Dec 15, 2021
• High 7.8
  CVE-2021-42285

  Windows Kernel Elevation of Privilege Vulnerability

  Windows Kernel Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• Medium 6.8
  CVE-2021-42284

  Windows Hyper-V Denial of Service Vulnerability

  Windows Hyper-V Denial of Service Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• High 8.8
  CVE-2021-42283

  NTFS Elevation of Privilege Vulnerability

  NTFS Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• High 8.8
  CVE-2021-42275

  Microsoft COM for Windows Remote Code Execution Vulnerability

  Microsoft COM for Windows Remote Code Execution Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• Medium 5.5
  CVE-2021-41379 Exploited · Ransomware EPSS 19%

  Windows Installer Elevation of Privilege Vulnerability

  Windows Installer Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021

  KEV Mar 3, 2022
• High 7.8
  CVE-2021-41377

  Windows Fast FAT File System Driver Elevation of Privilege Vulnerability

  Windows Fast FAT File System Driver Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• Medium 4.4
  CVE-2021-41371

  Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

  Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• High 7.8
  CVE-2021-41370

  NTFS Elevation of Privilege Vulnerability

  NTFS Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• High 7.8
  CVE-2021-41367

  NTFS Elevation of Privilege Vulnerability

  NTFS Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• High 7.8
  CVE-2021-41366

  Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability

  Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• High 8.8
  CVE-2021-38666 Public exploit EPSS 15%

  Remote Desktop Client Remote Code Execution Vulnerability

  Remote Desktop Client Remote Code Execution Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• High 7.4
  CVE-2021-38665

  Remote Desktop Protocol Client Information Disclosure Vulnerability

  Remote Desktop Protocol Client Information Disclosure Vulnerability

  Microsoft Windows Server 2019 Windows 10 Version 1809 Windows Server 2022 Windows
  Nov 10, 2021
• Medium 4.4
  CVE-2021-38631

  Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

  Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Nov 10, 2021
• High 7.8
  CVE-2021-41345

  Storage Spaces Controller Elevation of Privilege Vulnerability

  Storage Spaces Controller Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• Medium 5.5
  CVE-2021-41343

  Windows Fast FAT File System Driver Information Disclosure Vulnerability

  Windows Fast FAT File System Driver Information Disclosure Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• Medium 6.8
  CVE-2021-41342

  Windows MSHTML Platform Remote Code Execution Vulnerability

  Windows MSHTML Platform Remote Code Execution Vulnerability

  Microsoft Windows Server 2019 Windows 10 Version 1809 Windows Server 2022 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-41340

  Windows Graphics Component Remote Code Execution Vulnerability

  Windows Graphics Component Remote Code Execution Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-41335

  Windows Kernel Elevation of Privilege Vulnerability

  Windows Kernel Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• Medium 6.5
  CVE-2021-41332

  Windows Print Spooler Information Disclosure Vulnerability

  Windows Print Spooler Information Disclosure Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-41331

  Windows Media Audio Decoder Remote Code Execution Vulnerability

  Windows Media Audio Decoder Remote Code Execution Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-40489

  Storage Spaces Controller Elevation of Privilege Vulnerability

  Storage Spaces Controller Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-40488

  Storage Spaces Controller Elevation of Privilege Vulnerability

  Storage Spaces Controller Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-40478

  Storage Spaces Controller Elevation of Privilege Vulnerability

  Storage Spaces Controller Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-40477

  Windows Event Tracing Elevation of Privilege Vulnerability

  Windows Event Tracing Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.5
  CVE-2021-40476

  Windows AppContainer Elevation Of Privilege Vulnerability

  Windows AppContainer Elevation Of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-40467

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-40466

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Windows Common Log File System Driver Elevation of Privilege Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021
• High 7.8
  CVE-2021-40465

  Windows Text Shaping Remote Code Execution Vulnerability

  Windows Text Shaping Remote Code Execution Vulnerability

  Microsoft Windows Server 2019 Windows Server 2019 (Server Core installation) Windows 10 Version 1809 Windows
  Oct 13, 2021