CVE-2026-21260

• Microsoft/365 Apps2 versions

  cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*+ 1 more

  • cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*
  • cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:*
• Microsoft/Office4 versions

  cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x64:*+ 3 more

  • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x64:*
  • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x86:*
  • (no CPE)range: 16.0.1
  • (no CPE)range: 16.0.0
• Microsoft/Office Long Term Servicing Channel4 versions

  cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x64:*+ 3 more

  • cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x64:*
  • cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:-:x86:*
  • cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x64:*
  • cpe:2.3:a:microsoft:office_long_term_servicing_channel:2024:*:*:*:*:-:x86:*
• Microsoft/Outlook3 versions

  cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:x64:*+ 2 more

  • cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:x64:*
  • cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:x86:*
  • (no CPE)range: 16.0.0.0
• Microsoft/Sharepoint Server5 versions

  cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*+ 4 more

  • cpe:2.3:a:microsoft:sharepoint_server:*:*:*:*:subscription:*:*:*range: <16.0.19127.20518
  • cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*
  • cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*
  • (no CPE)range: 16.0.0
  • (no CPE)range: 16.0.0
• Microsoft/Office Outlookllm-fuzzy
• Microsoft/Microsoft 365 Apps for Enterprisev5

  Range: 16.0.1
• Microsoft/Office Visiocpe-rescue

  Range: 19.0.0
• Microsoft/Office SharePointcpe-rescue

  Range: 16.0.0

• msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21260nvdVendor Advisory

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