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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2021-43256

Change History

CVE Modified by Microsoft Corporation 6/17/2026 12:10:44 AM

Action Type Old Value New Value
Added Affected 

                  
                
              		

              
                
                  
                  
                    
[{"vendor":"Microsoft","product":"Office Online Server","cpes":["cpe:2.3:a:microsoft:office:2021:*:*:*:ltsc:*:*:*"],"platforms":["Unknown"],"versions":[{"version":"https://aka.ms/OfficeSecurityReleases","lessThan":"16.0.10381.20001","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Microsoft Office 2019","cpes":["cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*"],"platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"19.0.0","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Microsoft 365 Apps for Enterprise","cpes":["cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*"],"platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"16.0.1","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Microsoft Office LTSC 2021","cpes":["cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:*:*"],"platforms":["x64-based Systems","32-bit Systems"],"versions":[{"version":"16.0.1","lessThan":"https://aka.ms/OfficeSecurityReleases","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Microsoft Excel 2016","cpes":["cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:*","cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x64:*"],"platforms":["32-bit Systems","x64-based Systems"],"versions":[{"version":"16.0.0.0","lessThan":"16.0.5254.1000","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Microsoft Excel 2013 Service Pack 1","cpes":["cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:*","cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:x86:*","cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:x64:*"],"platforms":["ARM64-based Systems","32-bit Systems","x64-based Systems"],"versions":[{"version":"15.0.0.0","lessThan":"15.0.5407.1000","versionType":"custom","status":"affected"}]},{"vendor":"Microsoft","product":"Microsoft Office Web Apps Server 2013 Service Pack 1","cpes":["cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:*"],"platforms":["Unknown"],"versions":[{"version":"15.0.1","lessThan":"15.0.5407.1000","versionType":"custom","status":"affected"}]}]