Is my Synology DSM version patched against C3RB3R?

Open Control Panel, then Info Center, and read the DSM (Synology's system software) version. It looks like DSM 7.2.1-69057 Update 5.

On October 29, 2026 Synology warned of ransomware attacks on outdated DSM and pointed to advisory Synology-SA-24:20; its text does not use the name C3RB3R, which comes from the security firm 360. That advisory is fixed from 7.2.2-72806-1, 7.2.1-69057-6, 7.2-64570-4, 7.1.1-42962-7 or 6.2.4-25556-8.

A newer critical advisory, Synology-SA-26:13 (September 18, 2026), needs 7.4-90075, 7.3.2-86009-4, 7.2.2-72806-9 or 7.2.1-69057-12 or above.

360 traced its C3RB3R cases to flaws in this advisory (Gridinsoft notes the reports do not establish they are the same attacks). So 7.2.1-69057 Update 8 passes Synology-SA-24:20 and is still open to Synology-SA-26:13.

The newest critical DSM advisory, Synology-SA-26:19 (November 10, 2026), needs 7.4.1-90080-1, 7.3.2-86009-5, 7.2.2-72806-10 or 7.2.1-69057-13 or above. No report ties it, or Synology-SA-26:03 (March 19, 2026), to C3RB3R, but both are critical, so Moat checks them too.

Moat checks your build against every critical advisory on Synology's list that names DSM 6.2 or newer (eight, read to its end on November 12, 2026) and names the build to update to. Confirm on Synology's page.

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