CVE-2026-24717

QTS, QuTS hero

State: Published
Severity: 1.2 Low
Published: Jun 10, 2026
Updated: Jun 30, 2026
Reserved: Jan 26, 2026

Description

A path traversal vulnerability has been reported to affect several QNAP operating system versions. If a remote attacker gains an administrator account, they can then exploit the vulnerability to read the contents of unexpected files or system data.

We have already fixed the vulnerability in the following versions: QTS 5.2.9.3492 build 20260507 and later QuTS hero h5.2.9.3499 build 20260514 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later

Scores

CVSS	Score	Vector	Source
4.0	1.2 Low	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U	qnap

Weaknesses

CWE-22

Affected Products

Product	Versions
QTSQNAP Systems Inc.	5.2.0 to before 5.2.9.3492 build 20260507Affected
QuTS heroQNAP Systems Inc.	h5.2.0 to before h5.2.9.3499 build 20260514Affected h5.3.0 to before h5.3.4.3500 build 20260520Affected ? to before h6.0.0.3459 build 20260409Affected

References

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

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