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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-26443

Change History

CVE Modified by Microsoft Corporation 6/16/2026 11:43:25 PM

Action Type Old Value New Value
Added Affected 

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Microsoft","product":"Windows 10 Version 1809","cpes":["cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2300:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.17763.2300","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2019","cpes":["cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2300:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.17763.2300","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2019 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2300:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.17763.2300","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1909","cpes":["cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1916:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.18363.1916","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 21H1","cpes":["cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1348:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19043.1348","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2022","cpes":["cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.350:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.20348.350","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 2004","cpes":["cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1348:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19041.1348","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server version 2004","cpes":["cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1348:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19041.1348","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server version 20H2","cpes":["cpe:2.3:o:microsoft:windows_server_20H2:10.0.19041.1348:*:*:*:*:*:*:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.19041.1348","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 11 version 21H2","cpes":["cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.318:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"10.0.0","lessThan":"10.0.22000.318","versionType":"custom","status":"affected"}]}]