# CVE-2026-4793

## Summary

- **CVE ID:** CVE-2026-4793
- **Severity:** HIGH
- **CVSS Score:** 7.3 (CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H)
- **CWE:** CWE-276
- **Published:** Aug 3, 2026
- **Last Modified:** Aug 3, 2026

## Description

An incorrect default permissions vulnerability in Synology Assistant before 7.0.7-50095 allows local users to read or write arbitrary files and conduct denial-of-service during installation.

## Affected Products

- Synology — Synology Assistant (*)

## References

- [CNA](https://www.synology.com/en-global/security/advisory/Synology_SA_26_12)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.15%
- **EPSS Percentile:** 4.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._