Vendor

OpenVPN

62 known vulnerabilities.

Products

OpenVPN 38 ovpn-dco-win 6 OpenVPN Connect 5 Access Server 4 OpenVPN-GUI 3 OpenVPN 2 2 OpenVPN 3 Core Library 2 OpenVPN 2 (Community) 2 ovpn-dco 1 tap-windows6 1 Easy-RSA 1 OpenVPN 3 Linux 1

All Critical High Medium Low Exploited only Public exploit

6 results · Clear filters · Feed

Low 1.8

CVE-2026-82312

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…

OpenVPN OpenVPN

Sep 7, 2026
Low 2.3

CVE-2026-81738

OpenVPN 2.5.0 through 2.7.6 on Windows using the tap-windows6 driver allows attackers to trigger an out-of-bounds write…

OpenVPN OpenVPN

Sep 7, 2026
Low 2.0

CVE-2026-63650

OpenVPN 2.7_alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the co…

OpenVPN OpenVPN openvpn Debian

Aug 14, 2026
Low 3.8

CVE-2025-15497

Insufficient epoch key slot processing in OpenVPN 2.7_alpha1 through 2.7_rc5 allows remote authenticated users to trigg…

OpenVPN OpenVPN openvpn Debian

Jan 30, 2026
Low 1.3

CVE-2025-13751

Interactive service agent in OpenVPN version 2.5.0 through 2.6.16 and 2.7_alpha1 through 2.7_rc2 on Windows allows a lo…

OpenVPN OpenVPN openvpn openvpn-supervisor Wolfi

Dec 3, 2025
Low 3.3

CVE-2024-5198

OpenVPN ovpn-dco for Windows version 1.1.1 allows an unprivileged local attacker to send I/O control messages with inva…

OpenVPN OpenVPN-GUI ovpn-dco

Jan 15, 2025