Medium severity6.1NVD Advisory· Published May 27, 2026· Updated Jun 2, 2026

CVE-2025-66593

Description

An origin validation error vulnerability in Synology Assistant before 7.0.6-50085 allows local users to write arbitrary files with restricted content and conduct denial-of-service during installation.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Synology/Assistantllm-fuzzy
Range: <7.0.6-50085

Patches

Vulnerability mechanics

References

www.synology.com/en-global/security/advisory/Synology_SA_25_17nvdVendor Advisory

News mentions

Synology: 10 CVEs Disclosed Across NAS, BeeStation, and Backup Products
Vypr Intelligence · May 27, 2026

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