CVE-2018-14747: QNAP QTS

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

NULL Pointer Dereference vulnerability in QTS 4.3.5 build 20181013, QTS 4.3.4 build 20181008, QTS 4.3.3 build 20180829, QTS 4.2.6 build 20180829 and earlier versions could allow remote attackers to crash the NAS media server.

Affected products

• QNAP QTS: version 4.2.6 only; version 4.3.3 only; version 4.3.4 only; version 4.3.5 only

Published 2018-11-28. Last modified 2026-06-17.