CVE-2026-2645

CVE-2026-2645 concerns wolfSSL’s TLS 1.2 server state machine: in 5.8.2 and earlier a logic flaw could allow accepting a CertificateVerify before ClientKeyExchange. The issue affects wolfSSL versions before 5.8.4; 5.8.4 detects the problem later in the handshake, while 5.9.0 hardened to catch it ...