CVE-2026-103665
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Oct 29, 2026
Vendor
unknown
Description
The installer for Yamaha LAN Monitor for Windows provided by Yamaha Corporation may insecurely load Dynamic Link Libraries (DLLs). When the installer is launched in a directory containing a specially crafted DLL file, the malicious DLL may be loaded, resulting in arbitrary code execution with administrative privileges.