[ CVE-2026-34009 · Published 15 Oct 2026 ]
Vulnerability in QNAP Systems Inc. Notes Station 3
CVSS 8.4
EPSS <1%No fix listed yet
[ Description ]Official description
An improper isolation or compartmentalization vulnerability has been reported to affect Notes Station 3. If a local attacker gains an administrator account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Notes Station 3 3.9.11 and later
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.