QTS, QuTS hero_CVE-2026-24716

5.1 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N

Description

A NULL pointer dereference 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 launch a denial-of-service (DoS) attack.

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

Basic Information

ID CVE-2026-24716

Source qnap

Published Jun 10, 2026 at 03:08

Affected Product

Vendor QNAP Systems Inc.

Product QTS

Version 5.2.0

Affected Versions QNAP Systems Inc. QTS 5.2.0
QNAP Systems Inc. QuTS hero h5.2.0
QNAP Systems Inc. QuTS hero h5.3.0
QNAP Systems Inc. QuTS hero ?

CWE Classification

CWE-476

References

www.qnap.com /en/security-advisory/qsa-26-18

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