CVE-2026-24722CWE-476

CVE-2026-24722

Medium · published October 15, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
19.4
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
1.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U
EPSS
0.00280 · 19.4th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2026-10-15T11:17Z
Affected products (1)
ProductVersionsFixed in
qnap/file_station< 5.5.6.52435.5.6.5243
References (1)
https://www.qnap.com/en/app-release-notes?keyword=FileStation5&app=FileStation5&product-line=nas · [email protected]
EPSS history
Timeline
  • 16 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 15 OCT 06:59Z
    Null Pointer Dereference in File Station 5
    cvelistv5
  • 15 OCT 06:59Z
    Null Pointer Dereference in File Station 5
    cvelistv5