Ghostwire

CVE-2026-26239: A buffer overflow vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account,...

HIGH CVSS 7.5 Exploit Available

Published: June 10, 2026 | Last Modified: June 10, 2026

Description

A buffer overflow vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to modify memory or crash processes. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5208 and later

Ghostwire Analysis — What This Means Practically

High CVSS score indicates significant risk — exploitation could lead to substantial data exposure or system compromise.
Exploit code is reported to be available, increasing the likelihood of active exploitation.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (2 articles)

References

www.tenable.com/cve/CVE-2026-26239
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-26239
www.qnap.com/en/security-advisory/qsa-26-37