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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-26887

Change History

CVE Modified by CISA-ADP 6/16/2026 11:43:56 PM

Action Type Old Value New Value
Added SSVC 

                  
                
              		

              
                
                  
                  
                    
{"timestamp":"2024-01-09T18:27:46.711163Z","id":"CVE-2021-26887","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

                  
                
              		
            

          
        

      

      

        

          CVE Modified by Microsoft Corporation
            6/16/2026 11:43:56 PM
        


        

          
            

              Action
              Type
              Old Value
              New Value
            

          

          
            

              Added
              Affected

              
                
                  
                  
                    

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Microsoft","product":"Windows 10 Version 2004","platforms":["32-bit Systems","ARM64-based Systems","x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server version 2004","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 20H2","platforms":["32-bit Systems","ARM64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server version 20H2","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1803","platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1809","platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2019","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2019 (Server Core installation)","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1909","platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server, version 1909 (Server Core installation)","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1507","platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 10 Version 1607","platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2016","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2016 (Server Core installation)","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 7","platforms":["32-bit Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 7 Service Pack 1","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows 8.1","platforms":["32-bit Systems","x64-based Systems","ARM64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008 Service Pack 2","platforms":["32-bit Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008 Service Pack 2 (Server Core installation)","platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008  Service Pack 2","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008 R2 Service Pack 1","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2008 R2 Service Pack 1 (Server Core installation)","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012","cpes":["cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.2.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012 (Server Core installation)","cpes":["cpe:2.3:o:microsoft:windows_server_2012:*:*:*:*:*:*:x64:*"],"platforms":["x64-based Systems"],"versions":[{"version":"6.2.0","lessThan":"publication","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012 R2","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]},{"vendor":"Microsoft","product":"Windows Server 2012 R2 (Server Core installation)","platforms":["x64-based Systems"],"versions":[{"version":"N/A","status":"affected"}]}]