{"id":"CVE-2025-47209","details":"A NULL pointer dereference vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to launch a denial-of-service (DoS) attack.\n\nWe have already fixed the vulnerability in the following version:\nQsync Central 5.0.0.4 ( 2026/01/20 ) and later","modified":"2026-03-13T03:24:08.855384Z","published":"2026-02-11T13:15:52.427Z","references":[{"type":"ADVISORY","url":"https://www.qnap.com/en/security-advisory/qsa-26-02"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"5.0.0.0"},{"fixed":"5.0.0.4"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-47209.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}