Known Vulnerabilities for products from OpenVPN
Listed below are 20 of the newest known vulnerabilities associated with the vendor "OpenVPN".
These CVEs are retrieved based on exact matches on listed vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed vendor information are still displayed.
Data on known vulnerable products is also displayed based on information from known CPEs, each product links to its respective vulnerability page.
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-58000 json | Not Provided | 2026-06-29 | 2026-07-14 | |
| CVE-2026-45918 json | Not Provided | 2026-05-27 | 2026-05-27 | |
| CVE-2026-43254 json | Not Provided | 2026-05-06 | 2026-05-08 | |
| CVE-2026-41070 json | Not Provided | 2026-05-08 | 2026-05-08 | |
| CVE-2026-40215 json | Not Provided | 2026-06-08 | 2026-06-16 | |
| CVE-2026-35058 json | Not Provided | 2026-06-08 | 2026-06-08 | |
| CVE-2026-15204 json | Not Provided | 2026-07-09 | 2026-07-14 | |
| CVE-2026-13698 json | A memory leak in OpenVPN version 2.5.0 through 2.5.11, 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attack... | Not Provided | 2026-07-06 | 2026-07-09 |
| CVE-2026-13379 json | The Windows interactive service in OpenVPN 2.7_alpha1 through 2.7.4 allows remote attackers to cause persistent DNS state pol... | Not Provided | 2026-07-30 | 2026-08-05 |
| CVE-2026-13122 json | OpenVPN version 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers to cause a denial of service via a ... | Not Provided | 2026-07-06 | 2026-07-09 |
| CVE-2026-13117 json | An incomplete guard in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to trigger... | Not Provided | 2026-07-30 | 2026-08-05 |
| CVE-2026-12996 json | A use-after-free in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to potentiall... | Not Provided | 2026-07-30 | 2026-08-05 |
| CVE-2026-12932 json | A memory leak in the tls-crypt-v2 client key extraction in OpenVPN 2.5.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows r... | Not Provided | 2026-07-30 | 2026-08-05 |
| CVE-2026-11771 json | OpenVPN version 2.1.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows attackers via an off-by-one buffer write in the NTLM... | Not Provided | 2026-07-30 | 2026-08-05 |
| CVE-2026-9560 json | Privilege escalation via background service of OpenVPN Connect 3.5.1 through 3.8.1 on macOS allows attackers to execute arbit... | Not Provided | 2026-05-26 | 2026-07-23 |
| CVE-2025-3110 json | OpenVPN Access Server 2.7.2 through 3.1.0 accepts bare line-feed sequences inside HTTP header values, allowing remote attacke... | Not Provided | 2026-07-08 | 2026-07-10 |
| CVE-2023-46850 json | Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution w... | Not Provided | 2023-11-11 | 2026-06-23 |
| CVE-2022-33738 json | OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token for the web portal | 7.5 - HIGH | 2022-07-06 | 2022-07-15 |
| CVE-2022-33737 json | The OpenVPN Access Server installer creates a log file readable for everyone, which from version 2.10.0 and before 2.11.0 may... | 7.5 - HIGH | 2022-07-06 | 2023-07-21 |
| CVE-2022-3761 json | OpenVPN Connect versions before 3.4.0.4506 (macOS) and OpenVPN Connect before 3.4.0.3100 (Windows) allows man-in-the-middle a... | 5.9 - MEDIUM | 2023-10-17 | 2023-10-24 |
Known software with vulnerabilities from OpenVPN
| Type | Vendor | Product | Version |
|---|---|---|---|
| Application | Openvpn | Connect | 3.1.0.361 |
| Application | Openvpn | Openvpn | - |
| Application | Openvpn | Openvpn Access Server | 1.5.6 |