# CVE-2026-81830

## Summary

- **CVE ID:** CVE-2026-81830
- **Severity:** MEDIUM
- **CVSS Score:** 5.6 (CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N)
- **CWE:** CWE-73
- **Published:** Sep 7, 2026
- **Last Modified:** Sep 8, 2026

## Description

The Windows interactive service in OpenVPN 2.4.0 through 2.6.22 allows local authenticated users to bypass the trusted configuration directory constraint via incorrect file path validation

## Affected Products

- OpenVPN — OpenVPN (2.4.0)

## References

- [CNA](https://community.openvpn.net/Security%20Announcements/CVE-2026-81830)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.11%
- **EPSS Percentile:** 1.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._