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CVE-2025-29978: Microsoft PowerPoint Remote Code Execution Vulnerability
7.8
CVSS
Description
Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.
Classification
CVE ID: CVE-2025-29978
CVSS Base Severity: HIGH
CVSS Base Score: 7.8
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Problem Types
CWE-416: Use After FreeAffected Products
Vendor: Microsoft
Product: Microsoft 365 Apps for Enterprise, Microsoft Office LTSC 2024
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.06% (probability of being exploited)
EPSS Percentile: 19.7% (scored less or equal to compared to others)
EPSS Date: 2025-06-11 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-29978https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29978