🛡️ CVE-2025-30375
🟠 CVSS 7.8 — High ✅ No Known Exploit CWE-843 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-843
Public Exploit ✅ No
Source NVD
Published 2025-05-13
Updated 2026-06-02
Modified 2025-05-19
Fix URL N/A

Affected Packages

Software From version Fixed in
365-apps
excel
office
office-long-term-servicing-channel
office-online-server 16.0.10417.20010

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