What’s Vulnerable › Vulnerabilities

CVE-2026-8363: Gladinet Triofox Stack-based Buffer Overflow in WOSDeviceDropFolder.dll

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-27 · updated 2026-10-26
• Weakness: CWE-121

Description

A stack-based buffer overflow condition exists in WOSDeviceDropFolder.dll when processing a long URL path starting with /resources:

Affected products

• Gladinet Triofox: before 17.3.10565.57509 — fixed in 17.3.10565.57509

How to fix

Upgrade to a fixed version: Gladinet Triofox 17.3.10565.57509. Check the vendor advisory for mitigations.

References

• https://www.tenable.com/security/research/TRA-2026-45
• https://www.tenable.com/security/research/TRA-2026-45

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