CVE-2026-21427
Insecure DLL Search Path in Pioneer Installers Allows Arbitrary Code Execution
The installers for multiple products provided by PIONEER CORPORATION contain an issue with the DLL search path, which may lead to insecurely loading Dynamic Link Libraries. As a result, arbitrary code may be executed with the privileges of the running installer.
CVSS 4.0 · 8.5 High
EPSS < 1%
KEV · Not listed
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