[ CVE-2026-39989 · Published 15 Oct 2026 ]
Vulnerability in QNAP Systems Inc. Download Station
CVSS 5.3
EPSS <1%No fix listed yet
[ Description ]Official description
A server-side request forgery (SSRF) vulnerability has been reported to affect Download Station. If a remote attacker gains a user account, they can then exploit the vulnerability to read application data. We have already fixed the vulnerability in the following version: Download Station 5.10.1.312 and later Download Station 5.11.2.321 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.