CVE-2026-24719: QNAP QTS

High severity, CVSS 7.2. EPSS: 1% chance of exploitation in the next 30 days.

A command injection 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 execute arbitrary commands. 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

Affected products

• QNAP QTS: from 5.2.0.2737, before 5.2.9.3492 (fixed in 5.2.9.3492)
• QNAP Quts Hero: from h5.0.0, before h5.2.9.3499 (fixed in h5.2.9.3499)

Published 2026-06-10. Last modified 2026-07-23.