Geek-Guy.com

Tag: OpenSSL

OpenSSL 4.0.0 release cuts deprecated protocols and gains post-quantum support

OpenSSL 4.0.0 removes several long-deprecated features, adds support for Encrypted Client Hello, and introduces API-level changes that will require code updates for applications built against older versions. SSLv3, SSLv2 client hello, and engines are gone SSLv3 support has been removed. The protocol was deprecated in 2015, and OpenSSL had it disabled by default since version…

OpenSSL 3.6.2 lands with eight CVE fixes

OpenSSL 3.6.2 patches eight CVEs across a range of components. The project rates the most severe issue in the release as Moderate. What got fixed The release fixes incorrect failure handling in RSA KEM RSASVE encapsulation (CVE-2026-31790) and a loss of key agreement group tuple structure when the DEFAULT keyword is used in server-side configuration…