News

OpenSSL 4.1.0: What’s new, what’s removed, and what’s still broken

  • Anamarija Pogorelec--Help Net Security
  • published date: 2026-10-25 23:33:35 UTC

The OpenSSL project released version 4.1.0, adding support for DTLS 1.3 and listing four known bugs in the DTLS code that ships with it. DTLS is the variant of TLS built for datagram transports such as UDP, and version 1.3 is defined in RFC 9147. The bugs fal…

Continue Reading at Help Net Security →