v2.6.14

CVE-2025-2704: fix possible ASSERT() on OpenVPN servers using --tls-crypt-v2 Security scope: OpenVPN servers between 2.6.1 and 2.6.13 using --tls-crypt-v2 can be made to abort with an ASSERT() message by sending a particular combination of authenticated and malformed packets. To trigger the bug, a valid tls-crypt-v2 client key is needed, or network observation of a handshake with a valid tls-crypt-v2 client key. No crypto integrity is violated, no data is leaked, and no remote code execution is possible. This bug does not affect OpenVPN clients. (Bug found by internal QA at OpenVPN Inc)

Windows Client: Community MSI installer for Windows client can be found at Community Downloads.

Linux Packages: Instructions for installing community-maintained Linux packages can be found in the Community Wiki.

Full Changelog: https://github.com/OpenVPN/openvpn/compare/v2.6.13...v2.6.14

CVE-2025-2704: fix possible ASSERT() on OpenVPN servers using --tls-crypt-v2 Security scope: OpenVPN servers between 2.6.1 and 2.6.13 using --tls-crypt-v2 can be made to abort with an ASSERT() message by sending a particular combination of authenticated and malformed packets. To trigger the bug, a valid tls-crypt-v2 client key is needed, or network observation of a handshake with a valid tls-crypt-v2 client key. No crypto integrity is violated, no data is leaked, and no remote code execution is possible. This bug does not affect OpenVPN clients. (Bug found by internal QA at OpenVPN Inc)

Windows Client: Community MSI installer for Windows client can be found at Community Downloads.

Linux Packages: Instructions for installing community-maintained Linux packages can be found in the Community Wiki.

Full Changelog: https://github.com/OpenVPN/openvpn/compare/v2.6.13...v2.6.14

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