CVE-2026-24716

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-24716
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

7.2 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.qnap.com/en/security-advisory/qsa-26-10
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*
History

23 Jul 2026, 09:10

Type Values Removed Values Added
Summary
  • (es) Una vulnerabilidad de desreferencia de puntero NULL ha sido reportada que afecta a varias versiones del sistema operativo QNAP. Si un atacante remoto obtiene una cuenta de administrador, puede entonces explotar la vulnerabilidad para lanzar un ataque de denegación de servicio (DoS). Ya hemos corregido la vulnerabilidad en las siguientes versiones: QTS 5.2.9.3492 build 20260507 y posteriores QuTS hero h5.2.9.3499 build 20260514 y posteriores QuTS hero h5.3.4.3500 build 20260520 y posteriores QuTS hero h6.0.0.3459 build 20260409 y posteriores

30 Jun 2026, 02:16

Type Values Removed Values Added
References
  • {'url': 'https://www.qnap.com/en/security-advisory/qsa-26-18', 'tags': ['Broken Link', 'Vendor Advisory'], 'source': 'security@qnapsecurity.com.tw'}
  • () https://www.qnap.com/en/security-advisory/qsa-26-10 -

17 Jun 2026, 10:23

Type Values Removed Values Added
References () https://www.qnap.com/en/security-advisory/qsa-26-18 - Vendor Advisory, Broken Link () https://www.qnap.com/en/security-advisory/qsa-26-18 - Broken Link, Vendor Advisory

15 Jun 2026, 18:33

Type Values Removed Values Added
References () https://www.qnap.com/en/security-advisory/qsa-26-18 - () https://www.qnap.com/en/security-advisory/qsa-26-18 - Vendor Advisory, Broken Link
CPE cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*
First Time Qnap quts Hero
Qnap qts
Qnap
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.2

10 Jun 2026, 04:17

Type Values Removed Values Added
New CVE
Information

Published : 2026-06-10 04:17

Updated : 2026-07-23 09:10

NVD link : CVE-2026-24716

Mitre link : CVE-2026-24716

CVE.ORG link : CVE-2026-24716

JSON object : View

Products Affected

qnap

  • qts
  • quts_hero
CWE
CWE-476

NULL Pointer Dereference