CVE-2026-8718

CVE-2026-8718 affects Zephyr net sockets TLS with CONFIG_MBEDTLS_SSL_DTLS_CONNECTION_ID and an established DTLS session. tls_opt_dtls_peer_connection_id_value_get() passes optval to mbedtls_ssl_get_peer_cid() without ensuring the destination buffer is large enough (MBEDTLS_SSL_CID_OUT_LEN_MAX, de...

PT-2022-6102

Name of the Vulnerable Software and Affected Versions Mbed TLS versions prior to 2.28.2 Mbed TLS versions 3.x prior to 3.3.0 Description A potential heap-based buffer overflow and heap-based buffer over-read exists in DTLS if MBEDTLS SSL DTLS CONNECTION ID is enabled and MBEDTLS SSL CID IN LEN MA...