CVE-2026-24724: QNAP File Station

High severity, CVSS 8.1. EPSS: 0.3% chance of exploitation in the next 30 days.

An incorrect authorization vulnerability has been reported to affect File Station 6. If a remote attacker gains a user account, they can then exploit the vulnerability to bypass intended access restrictions. We have already fixed the vulnerability in the following version: File Station 5 5.5.6.5243 and later

Affected products

• QNAP File Station: from 5.5.6.4691, before 5.5.6.5243 (fixed in 5.5.6.5243)

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