CVE-2026-47786: QNAP Systems Inc Hybriddesk Station

Critical severity, CVSS 9.3. EPSS: 1.1% chance of exploitation in the next 30 days.

An OS command injection vulnerability has been reported to affect HybridDesk Station. If exploited, the vulnerability could allow remote attackers to execute arbitrary commands. We have already fixed the vulnerability in the following version: HybridDesk Station 4.2.23 and later HybridDesk Station 4.3.4 and later

Affected products

• QNAP Systems Inc Hybriddesk Station: from 4.2, before 4.2.23 (fixed in 4.2.23); from 4.3, before 4.3.4 (fixed in 4.3.4)

Published 2026-10-15. Last modified 2026-10-15.