OpenVPN — свободная реализация технологии виртуальной частной сети (VPN) с открытым исходным кодом для создания зашифрованных каналoв типа точка-точка или сервер-клиенты между компьютерами.
Релизный цикл, информация об уязвимостях
График релизов
Количество 253
GHSA-6qjm-gj5v-hp7g
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 a use-after-free during TLS session promotion, potentially leading to a denial of service or memory leakage
GHSA-7226-c5q3-mc6p
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 potentially cause a denial of service or leak memory via crafted packets during TLS session promotion or expiry
GHSA-93p4-5c7j-q5rx
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 remote attackers to cause a denial of service (memory exhaustion) via a flood of crafted packets
GHSA-hpxm-29ww-fvf4
The Windows interactive service in OpenVPN 2.7_alpha1 through 2.7.4 allows remote attackers to cause persistent DNS state pollution or a service crash via a crafted search domain during the disconnection process
GHSA-v8ww-fhqp-9vff
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 proxy authentication to potentially cause a crash via a crafted NTLM response from a malicious proxy server
CVE-2026-13698
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 attackers with a valid tls-crypt-v2 client key to potentially cause a denial of service
CVE-2026-13122
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 malformed authentication token that triggers a reachable assertion when external-auth is enabled
CVE-2026-13698
A memory leak in OpenVPN version 2.5.0 through 2.5.11, 2.6.0 through 2 ...
CVE-2026-13122
OpenVPN version 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allo ...
CVE-2026-13122
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 malformed authentication token that triggers a reachable assertion when external-auth is enabled
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано 1 | |
|---|---|---|---|---|
| GHSA-6qjm-gj5v-hp7g 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 a use-after-free during TLS session promotion, potentially leading to a denial of service or memory leakage | CVSS3: 8.1 | 0% Низкий | 3 месяца назад |
| GHSA-7226-c5q3-mc6p 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 potentially cause a denial of service or leak memory via crafted packets during TLS session promotion or expiry | CVSS3: 8.1 | 0% Низкий | 3 месяца назад |
| GHSA-93p4-5c7j-q5rx 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 remote attackers to cause a denial of service (memory exhaustion) via a flood of crafted packets | CVSS3: 8.1 | 0% Низкий | 3 месяца назад |
| GHSA-hpxm-29ww-fvf4 The Windows interactive service in OpenVPN 2.7_alpha1 through 2.7.4 allows remote attackers to cause persistent DNS state pollution or a service crash via a crafted search domain during the disconnection process | CVSS3: 9.1 | 0% Низкий | 3 месяца назад |
| GHSA-v8ww-fhqp-9vff 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 proxy authentication to potentially cause a crash via a crafted NTLM response from a malicious proxy server | CVSS3: 7.5 | 0% Низкий | 3 месяца назад |
 | CVE-2026-13698 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 attackers with a valid tls-crypt-v2 client key to potentially cause a denial of service | CVSS3: 7.5 | 1% Низкий | 4 месяца назад |
| CVE-2026-13122 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 malformed authentication token that triggers a reachable assertion when external-auth is enabled | CVSS3: 5.3 | 0% Низкий | 4 месяца назад |
| CVE-2026-13698 A memory leak in OpenVPN version 2.5.0 through 2.5.11, 2.6.0 through 2 ... | CVSS3: 7.5 | 1% Низкий | 4 месяца назад |
| CVE-2026-13122 OpenVPN version 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allo ... | CVSS3: 5.3 | 0% Низкий | 4 месяца назад |
 | CVE-2026-13122 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 malformed authentication token that triggers a reachable assertion when external-auth is enabled | CVSS3: 5.3 | 0% Низкий | 4 месяца назад |
Уязвимостей на страницу