CVE-2026-24722

5.3 mediumEPSS 0.3%

A NULL pointer dereference vulnerability has been reported to affect File Station 5. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later

CVSS 4.0: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS 3.1: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-25)
CWE: CWE-476
Published: 2026-10-15
Modified: 2026-10-16
Record from: the NVD, synced 2026-10-19

Affected

qnap:file_station

References

https://www.qnap.com/en/app-release-notes?keyword=FileStation5&app=FileStation5&product-line=nas

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