Description
OpenVPN 2.5.0 through 2.7.6 on Windows using the tap-windows6 driver allows attackers to trigger an out-of-bounds write via crafted DOMAIN-SEARCH entries
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| OpenVPN | OpenVPN | 2.5.0 – ≤ 2.7.6 | — |
Advisories 1
- WID-SEC-2026-3202 OpenVPN: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 20, 2026