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Unrated severityNVD Advisory· Published Jul 8, 2025· Updated Feb 13, 2026

Microsoft Office Elevation of Privilege Vulnerability

CVE-2025-47994

Description

Deserialization of untrusted data in Microsoft Office allows an unauthorized attacker to elevate privileges locally.

Affected products

6
  • Microsoft/Officellm-fuzzy
  • Microsoft/Microsoft 365 Apps for Enterprisev5
    Range: 16.0.1
  • Microsoft/Microsoft Office 2016v5
    Range: 16.0.0
  • Microsoft/Microsoft Office 2019v5
    Range: 19.0.0
  • Microsoft/Microsoft Office LTSC 2021v5
    Range: 16.0.1
  • Microsoft/Microsoft Office LTSC 2024v5
    Range: 16.0.0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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