CVE-2025-53733

Description

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

Reserved 2025-07-09 | Published 2025-08-12 | Updated 2025-08-12 | Assigner microsoft

Problem types

CWE-681: Incorrect Conversion between Numeric Types

Product status

16.0.0 before 16.0.5513.1002
affected

16.0.0 before 16.0.10417.20041
affected

19.0.0 before https://aka.ms/OfficeSecurityReleases
affected

16.0.1 before https://aka.ms/OfficeSecurityReleases
affected

16.0.1 before 16.100.25081015
affected

16.0.1 before https://aka.ms/OfficeSecurityReleases
affected

1.0.0 before https://aka.ms/OfficeSecurityReleases
affected

1.0.0 before 16.100.25081015
affected

16.0.1 before 16.0.5513.1000
affected

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53733 (Microsoft Word Remote Code Execution Vulnerability) vendor-advisory

cve.org (CVE-2025-53733)

nvd.nist.gov (CVE-2025-53733)

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