We are happy to announce that secunet, Germany's leading cybersecurity company, has acquired the rights to the strongSwan source code.

We are happy to announce the release of strongSwan 5.9.6, which modularizes the IKEv2 key derivation, supports labeled IPsec with IKEv2, improves DoS protection and comes with several other new features and fixes.

A vulnerability in the EAP client implementation was discovered in strongSwan. All versions since 4.1.2 are affected.

We are happy to announce the release of strongSwan 5.9.5, which fixes a vulnerability in the EAP client, supports TPM 2.0 secure sessions, brings basic OpenSSL 3.0 support and comes with several other new features and fixes.

A denial-of-service vulnerability in the in-memory certificate cache was discovered in strongSwan. All versions since 4.2.10 are affected.

A denial-of-service vulnerability in the gmp plugin was discovered in strongSwan. All versions since 5.6.1 are affected.

We are happy to announce the release of strongSwan 5.9.4, which fixes two denial-of-service vulnerabilities and comes with several other new features and fixes.

We are happy to announce the release of strongSwan 5.9.3, which supports IKE encryption via TKM, adds more algorithms to the wolfssl plugin and brings several other new features and fixes.

We are happy to announce the release of strongSwan 5.9.2, which supports remote attestation of the complete boot phase, adds experimental support for TLS 1.3 and brings several other new features and fixes.

We are happy to announce the release of strongSwan 5.9.1, which supports TPM 2.0 BIOS/EFI measurements and brings several other new features and fixes.