Description
OpenVPN 2.0.0 through 2.6.22 and 2.7_alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| OpenVPN | OpenVPN | 2.0.0 – ≤ 2.6.22, 2.7_alpha1 – ≤ 2.7.6 | — |
Advisories 1
- WID-SEC-2026-3202 OpenVPN: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 20, 2026