CVE-2025-62850

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-62850
A NULL pointer dereference vulnerability has been reported to affect QTS, QVP, QuTS cloud and QuTS hero. 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 version: QTS 5.2.9.3410 build 20260214 and later QVP 2.7.4 and later QuTS cloud c5.2.9.3468 build 20260413 and later QuTS hero h5.2.9.3410 build 20260214 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/release-notes/qts/5.2.9.3410/20260214
https://www.qnap.com/en/release-notes/quts_hero/h5.2.9.3410/20260214
https://www.qnap.com/en/release-notes/quts_hero/h5.3.4.3500/20260520
https://www.qnap.com/en/release-notes/quts_hero/h6.0.0.3459/20260409
https://www.qnap.com/en/release-notes/qutscloud/c5.2.9.3468/20260413
https://www.qnap.com/en/release-notes/qvp/2.7.5.1691/20260818
Configurations

Configuration 1 (hide)

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

15 Oct 2026, 07:17

Type Values Removed Values Added
Summary (en) 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: QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later (en) A NULL pointer dereference vulnerability has been reported to affect QTS, QVP, QuTS cloud and QuTS hero. 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 version: QTS 5.2.9.3410 build 20260214 and later QVP 2.7.4 and later QuTS cloud c5.2.9.3468 build 20260413 and later QuTS hero h5.2.9.3410 build 20260214 and later QuTS hero h5.3.4.3500 build 20260520 and later QuTS hero h6.0.0.3459 build 20260409 and later
References
  • {'url': 'https://www.qnap.com/en/security-advisory/qsa-26-38', 'tags': ['Broken Link'], 'source': 'security@qnapsecurity.com.tw'}
  • () https://www.qnap.com/en/release-notes/qts/5.2.9.3410/20260214 -
  • () https://www.qnap.com/en/release-notes/quts_hero/h5.2.9.3410/20260214 -
  • () https://www.qnap.com/en/release-notes/quts_hero/h5.3.4.3500/20260520 -
  • () https://www.qnap.com/en/release-notes/quts_hero/h6.0.0.3459/20260409 -
  • () https://www.qnap.com/en/release-notes/qutscloud/c5.2.9.3468/20260413 -
  • () https://www.qnap.com/en/release-notes/qvp/2.7.5.1691/20260818 -
Information

Published : 2026-06-10 04:17

Updated : 2026-10-15 08:16

NVD link : CVE-2025-62850

Mitre link : CVE-2025-62850

CVE.ORG link : CVE-2025-62850

JSON object : View

Products Affected

qnap

  • quts_hero
CWE
CWE-476

NULL Pointer Dereference