CVE-2025-29791

CWE-8434 documents4 sources
Severity
7.8HIGH
EPSS
0.7%
top 27.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
9
Microsoft Microsoft 365 Apps FOR EnterpriseMicrosoft Microsoft Office 2016Microsoft Microsoft Office 2019+6 more
Timeline
PublishedApr 8

Description

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages9 packages

▶CVEListV5microsoft/microsoft_office_201616.0.0 — 16.0.5495.1002
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202116.0.1 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202416.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_for_mac_202116.0.1 — 16.96.25041326

🔴Vulnerability Details

2
CVEList
Microsoft Excel Remote Code Execution Vulnerability↗2025-04-08
▶
GHSA
GHSA-ccx5-jh35-2p3c: Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally↗2025-04-08
▶

📋Vendor Advisories

1
Microsoft
Microsoft Excel Remote Code Execution Vulnerability↗2025-04-08
▶
CVE-2025-29791 (HIGH CVSS 7.8) | Access of resource using incompatib | cvebase.io