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-2026-84256 json | Not Provided | 2026-09-07 | 2026-09-07 | |
| CVE-2026-84226 json | Not Provided | 2026-09-07 | 2026-09-07 | |
| CVE-2026-82312 json | Not Provided | 2026-09-07 | 2026-09-07 | |
| CVE-2026-81830 json | Not Provided | 2026-09-07 | 2026-09-07 | |
| CVE-2026-81738 json | Not Provided | 2026-09-07 | 2026-09-07 | |
| CVE-2026-78221 json | Not Provided | 2026-09-07 | 2026-09-07 | |
| CVE-2026-78043 json | Not Provided | 2026-09-07 | 2026-09-07 | |
| CVE-2026-73973 json | Not Provided | 2026-08-18 | 2026-08-19 | |
| CVE-2026-72841 json | Not Provided | 2026-08-13 | 2026-08-18 | |
| CVE-2026-71993 json | Not Provided | 2026-08-09 | 2026-08-11 | |
| CVE-2026-40215 json | A race condition in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha1 through 2.7.1 allows remote attackers to potentially cause a ... | Not Provided | 2026-06-08 | 2026-08-11 |
| CVE-2026-35058 json | Improper validation of packet length during tls-crypt-v2 key extraction in OpenVPN 2.6.0 through 2.6.19 and 2.7_alpha1 throug... | Not Provided | 2026-06-08 | 2026-08-11 |
| 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-2026-11604 json | An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a ... | Not Provided | 2026-06-10 | 2026-08-11 |
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 |