CVE-2026-8359
High · 7.5CVSS
7.5
EPSS
0.5%
Published
May 27, 2026
CISA due date
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The record
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 packages
| Ecosystem | Package | Introduced | Fixed |
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