CVE-2026-26241

File Station 5

State: Published
Severity: 1.3 Low
Published: Jun 10, 2026
Updated: Jun 17, 2026
Reserved: Feb 12, 2026

Description

A buffer overflow vulnerability has been reported to affect File Station 5. The remote attackers can then exploit the vulnerability to modify memory or crash processes.

We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later

Scores

CVSS	Score	Vector	Source
4.0	1.3 Low	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U	qnap

Weaknesses

CWE-121

Affected Products

Product	Versions
File Station 5QNAP Systems Inc.	5.5.0 to before 5.5.6.5243Affected

References

https://www.qnap.com/en/security-advisory/qsa-26-10

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