Microsoft Windows Server 2004 vulnerabilities

• microsoft windows 10 version 1607, windows 11 version 22h2, windows server 2012 +10 more +12 more Windows NTLM Spoofing Vulnerability CVE-2026-50508 EPSS 11.4% 6.5 MediumJune 9, 2026
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +39 more +41 more Windows Common Log File System Driver Elevation of Privilege Vulnerability CVE-2021-43226 In KEVPublic exploit 7.8 HighDecember 15, 2021
• microsoft active directory, windows server 2008 r2 service pack 1, windows server 2008 r2 service pack 1 (server core installation) +16 more +18 more Active Directory Domain Services Elevation of Privilege Vulnerability CVE-2021-42287 In KEVPublic exploit EPSS 77.2% 7.5 HighNovember 10, 2021
• microsoft active directory, windows server 2008 r2 service pack 1, windows server 2008 r2 service pack 1 (server core installation) +16 more +18 more Active Directory Domain Services Elevation of Privilege Vulnerability CVE-2021-42278 In KEVPublic exploit EPSS 73.3% 7.5 HighNovember 10, 2021
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +36 more +38 more Windows Installer Elevation of Privilege Vulnerability CVE-2021-41379 In KEV EPSS 19.5% 5.5 MediumNovember 10, 2021
• microsoft win32k, windows 10 version 2004, windows 10 version 20h2 +11 more +13 more Win32k Elevation of Privilege Vulnerability CVE-2021-41357 In KEV 7.8 HighOctober 13, 2021
• microsoft win32k, windows 10 version 1809, windows 10 version 1909 +17 more +19 more Win32k Elevation of Privilege Vulnerability CVE-2021-40450 In KEV 7.8 HighOctober 13, 2021
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +38 more +40 more Win32k Elevation of Privilege Vulnerability CVE-2021-40449 In KEVPublic exploit EPSS 81.9% 7.8 HighOctober 13, 2021
• microsoft mshtml, windows 10 version 1507, windows 10 version 1607 +34 more +36 more Microsoft MSHTML Remote Code Execution Vulnerability CVE-2021-40444 In KEVPublic exploit EPSS 97.8% 8.8 HighSeptember 15, 2021
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +34 more +36 more Windows Common Log File System Driver Elevation of Privilege Vulnerability CVE-2021-36955 In KEVPublic exploit 7.8 HighSeptember 15, 2021
• microsoft windows, windows 10 version 1809, windows 10 version 1909 +14 more +16 more Windows Update Medic Service Elevation of Privilege Vulnerability CVE-2021-36948 In KEV EPSS 23.3% 7.8 HighAugust 12, 2021
• microsoft windows, windows server 2008 r2 service pack 1, windows server 2008 r2 service pack 1 (server core installation) +15 more +17 more Windows LSA Spoofing Vulnerability CVE-2021-36942 In KEV EPSS 66.0% 7.5 HighAugust 12, 2021
• microsoft windows, windows 10 version 1809, windows 10 version 1909 +14 more +16 more Windows Event Tracing Elevation of Privilege Vulnerability CVE-2021-34486 In KEVPublic exploit 7.8 HighAugust 12, 2021
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +33 more +35 more Windows User Profile Service Elevation of Privilege Vulnerability CVE-2021-34484 In KEV EPSS 21.8% 7.8 HighAugust 12, 2021
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +25 more +27 more Windows Kernel Elevation of Privilege Vulnerability CVE-2021-33771 In KEV EPSS 10.2% 7.8 HighJuly 14, 2021
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +33 more +35 more Windows Kernel Elevation of Privilege Vulnerability CVE-2021-31979 In KEV 7.8 HighJuly 14, 2021
• microsoft windows, windows 10 version 1909, windows 10 version 2004 +10 more +12 more Microsoft DWM Core Library Elevation of Privilege Vulnerability CVE-2021-33739 In KEVPublic exploit 8.4 HighJune 8, 2021
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +34 more +36 more Windows NTFS Elevation of Privilege Vulnerability CVE-2021-31956 In KEVPublic exploit EPSS 22.3% 7.8 HighJune 8, 2021
• microsoft windows, windows 10 version 1809, windows 10 version 1909 +14 more +16 more Windows Kernel Information Disclosure Vulnerability CVE-2021-31955 In KEVPublic exploit EPSS 81.1% 5.5 MediumJune 8, 2021
• microsoft enhanced cryptographic provider, windows 10 version 1507, windows 10 version 1607 +34 more +36 more Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability CVE-2021-31201 In KEV 5.2 MediumJune 8, 2021
• microsoft enhanced cryptographic provider, windows 10 version 1507, windows 10 version 1607 +34 more +36 more Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability CVE-2021-31199 In KEV 5.2 MediumJune 8, 2021
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +33 more +35 more Windows Print Spooler Remote Code Execution Vulnerability CVE-2021-1675 In KEVPublic exploit EPSS 85.3% 7.8 HighJune 8, 2021
• microsoft http protocol stack, windows 10 version 2004, windows 10 version 20h2 +6 more +8 more HTTP Protocol Stack Remote Code Execution Vulnerability CVE-2021-31166 In KEVPublic exploit EPSS 99.9% 9.8 CriticalMay 11, 2021
• microsoft win32k, windows 10 version 1803, windows 10 version 1809 +16 more +18 more Win32k Elevation of Privilege Vulnerability CVE-2021-28310 In KEVPublic exploit 7.8 HighApril 13, 2021
• microsoft win32k, windows 10 version 1803, windows 10 version 1809 +16 more +18 more Windows Win32k Elevation of Privilege Vulnerability CVE-2021-1732 In KEVPublic exploit EPSS 78.4% 7.8 HighFebruary 25, 2021
• microsoft netlogon, canonical ubuntu linux, debian linux +24 more +26 more Netlogon Elevation of Privilege Vulnerability CVE-2020-1472 In KEVPublic exploitFix available EPSS 99.4% 5.5 MediumAugust 17, 2020
• microsoft windows, windows 10 version 1507, windows 10 version 1607 +41 more +43 more Windows Spoofing Vulnerability CVE-2020-1464 In KEV EPSS 38.9% 7.8 HighAugust 17, 2020
• microsoft windows, windows 10 version 1903 for 32-bit systems, windows 10 version 1903 for arm64-based systems +28 more +30 more An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle... CVE-2020-0986 In KEV EPSS 16.4% 7.8 HighJune 9, 2020