OpenSSL has announced a high-severity vulnerability in its Datagram Transport Layer Security (DTLS) implementation that could allow a remote peer to read unintended plaintext heap memory during handshake data transmission or trigger a denial-of-service condition. This vulnerability, tracked as CVE-2026-84782, stems from an out-of-bounds read when handling DTLS handshake message retransmissions. The issue affects various […]

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