High severity7.2NVD Advisory· Published Jun 10, 2026· Updated Oct 15, 2026
CVE-2025-62850
CVE-2025-62850
Description
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
Affected products
5Patches
Vulnerability mechanics
References
6- www.qnap.com/en/release-notes/qts/5.2.9.3410/20260214nvd
- www.qnap.com/en/release-notes/quts_hero/h5.2.9.3410/20260214nvd
- www.qnap.com/en/release-notes/quts_hero/h5.3.4.3500/20260520nvd
- www.qnap.com/en/release-notes/quts_hero/h6.0.0.3459/20260409nvd
- www.qnap.com/en/release-notes/qutscloud/c5.2.9.3468/20260413nvd
- www.qnap.com/en/release-notes/qvp/2.7.5.1691/20260818nvd
News mentions
1- QNAP QuTS hero: 12 Vulnerabilities Disclosed, Including Command Injection and XSSVypr Intelligence · Jun 10, 2026