Synology DSM Update Version 7.4-90075

DSM 7.4-90075 (2026-06-16) adds LDAP SMB authentication visibility, GPU info in Info Center, and improved KMIP certificate handling. It also fixes SSO, NFS, networking, update, and Package Center issues, and includes security fixes for Ghostscript CVE-2023-43115 and other vulnerabilities.

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Product Information

Vendor: Synology

Product: DSM

Product type: Other

Platform: Linux

Version: 7.4-90075

Vendor information published: Jun 16, 2026

Original release notes: View on vendor site

Published on updatealert.io: Jun 16, 2026

Description: Operating system and management software for Synology NAS devices.