CVE-2025-53733

Summary

Incorrect conversion between numeric types in Microsoft Office Word allows an unauthorized attacker to execute code locally.

Affected Software

VendorProductVersion RangeStatus
MicrosoftMicrosoft 365 Apps for Enterprise16.0.1 < https://aka.ms/OfficeSecurityReleasesaffected
MicrosoftMicrosoft Office 201919.0.0 < https://aka.ms/OfficeSecurityReleasesaffected
MicrosoftMicrosoft Office LTSC 202116.0.1 < https://aka.ms/OfficeSecurityReleasesaffected
MicrosoftMicrosoft Office LTSC 202416.0.0 < https://aka.ms/OfficeSecurityReleasesaffected
MicrosoftMicrosoft Office LTSC for Mac 202116.0.1 < 16.100.25081015affected
MicrosoftMicrosoft Office LTSC for Mac 202416.0.0 < 16.100.25081015affected
MicrosoftMicrosoft SharePoint Enterprise Server 201616.0.0 < 16.0.5513.1002affected
MicrosoftMicrosoft SharePoint Server 201916.0.0 < 16.0.10417.20041affected
MicrosoftMicrosoft Word 201616.0.1 < 16.0.5513.1000affected

Weaknesses

  • CWE-681: CWE-681: Incorrect Conversion between Numeric Types

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References