Synology DSM Update Version 7.4.1-90080 Update 1
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Update Summary
DSM 7.4.1-90080 Update 1 fixes security vulnerabilities. The update is being released through a staged regional rollout and restarts the device.
Update Details
Security
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Hints
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Product Information
Vendor: Synology
Product: DSM
Product type: Other
Platform: Linux
Version: 7.4.1-90080 Update 1
Vendor information published: Oct 12, 2026
Original release notes: View on vendor site
Published on updatealert.io: Oct 14, 2026
Description: Operating system and management software for Synology NAS devices.