CVE-2026-8360 Gladinet Triofox Unchecked Return Value to NULL Pointer Dereference DOS
An attacker can cause a denial of service in Gladinet Triofox by triggering a NULL pointer dereference when no user is logged in.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-8360?
CVE-2026-8360 is a high-severity vulnerability in Gladinet Triofox, published on 27 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Function calls to WOSCommonUtil.dll!WOSSysInfoGetDeviceInterface() in various DLLs (i.e., WOSProfileMgrModule.dll, WOSWebDavModule.dll) can return a NULL pointer (i.e., when no user is logged into the Triofox Server Agent Management Console). The returned NULL pointer is not checked before being dereferenced.
Weakness: CWE-476
Which versions are affected by CVE-2026-8360?
How do I fix CVE-2026-8360?
No fix has been published for CVE-2026-8360 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-8360 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8360 exists.
Sources
Also known as GHSA-8h36-w88j-j75h.