Synology has released a security update for DiskStation Manager (DSM) to address an issue in the telnetd of GNU Inetutils. CVE-2026-32746 may allow unauthenticated remote attackers to execute arbitrary commands. Please refer to the Affected Products table for the corresponding updates.
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Abstract
Synology has released a security update for DiskStation Manager (DSM) to address an issue in the telnetd of GNU Inetutils.
CVE-2026-32746 may allow unauthenticated remote attackers to execute arbitrary commands.
Mitigation
It is recommended to disable the Telnet service to reduce...
(2026-01-29)
Important notes
Your Synology NAS may not notify you of this DSM update because of the following reasons. If you want to update your DSM to this version now, please click here to update it manually.
The update is not available in your region yet. The update is expected to be...