CVE-2026-8359: Gladinet Triofox

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

When processing a request with a URL path starting with /status or /sysinfo, WOSHttpStatusModule.dll is to be loaded to handle such URL patterns. The WOSBin_LoadHttpModule function in the dll would be called to set up a "module" object for that module. However, WOSHttpStatusModule.dll is not present in the installation. As a result, a function pointer to WOSBin_LoadHttpModule (which would have been in the export table in WOSHttpStatusModule.dll) is set to NULL, resulting in calling a function at address 0.

Affected products

• Gladinet Triofox: before 17.3.10565.57509 (fixed in 17.3.10565.57509)

Published 2026-05-27. Last modified 2026-06-17.