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CVE-2026-94200Published

TLS 1.3 client ticket store crashed by NewSessionTicket with empty early_data extension in ssl

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-94200

Published

otp

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "cpes": [
                        "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
                    ],
                    "defaultStatus": "unaffected",
                    "modules": [
                        "ssl_handshake",
                        "tls_handshake_1_3",
                        "tls_client_ticket_store"
                    ],
                    "packageName": "otp",
                    "packageURL": "pkg:software-id/erlang.org/otp",
                    "product": "OTP",
                    "programFiles": [
                        "lib/ssl/src/ssl_handshake.erl",
                        "lib/ssl/src/tls_handshake_1_3.erl",
                        "lib/ssl/src/tls_client_ticket_store.erl"
                    ],
                    "programRoutines": [
                        {
                            "name": "ssl_handshake:decode_extensions/4"
                        },
                        {
                            "name": "tls_handshake_1_3:decode_handshake/2"
                        },
                        {
                            "name": "tls_handshake_1_3:get_max_early_data/1"
                        },
                        {
                            "name": "tls_client_ticket_store:find_ticket/5"
                        },
                        {
                            "name": "tls_client_ticket_store:get_tickets/2"
                        }
                    ],
                    "vendor": "Erlang",
                    "versions": [
                        {
                            "changes": [
                                {
                                    "at": "27.3.4.19",
                                    "status": "unaffected"
                                },
                                {
                                    "at": "28.5.0.8",
                                    "status": "unaffected"
                                },
                                {
                                    "at": "29.1.2",
                                    "status": "unaffected"
                                }
                            ],
                            "lessThan": "*",
                            "status": "affected",
                            "version": "23.3",
                            "versionType": "otp"
                        }
                    ]
                }

ssl

Vendor product

Original vendor version evidence · not evaluated as a NuGet range
{
                    "cpes": [
                        "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
                    ],
                    "defaultStatus": "unaffected",
                    "modules": [
                        "ssl_handshake",
                        "tls_handshake_1_3",
                        "tls_client_ticket_store"
                    ],
                    "packageName": "ssl",
                    "packageURL": "pkg:otp/ssl?repository_url=https:%2F%2Fgithub.com%2Ferlang%2Fotp&vcs_url=git%2Bhttps:%2F%2Fgithub.com%2Ferlang%2Fotp.git",
                    "product": "OTP",
                    "programFiles": [
                        "src/ssl_handshake.erl",
                        "src/tls_handshake_1_3.erl",
                        "src/tls_client_ticket_store.erl"
                    ],
                    "programRoutines": [
                        {
                            "name": "ssl_handshake:decode_extensions/4"
                        },
                        {
                            "name": "tls_handshake_1_3:decode_handshake/2"
                        },
                        {
                            "name": "tls_handshake_1_3:get_max_early_data/1"
                        },
                        {
                            "name": "tls_client_ticket_store:find_ticket/5"
                        },
                        {
                            "name": "tls_client_ticket_store:get_tickets/2"
                        }
                    ],
                    "repo": "https://github.com/erlang/otp",
                    "vendor": "Erlang",
                    "versions": [
                        {
                            "changes": [
                                {
                                    "at": "11.2.12.14",
                                    "status": "unaffected"
                                },
                                {
                                    "at": "11.6.0.7",
                                    "status": "unaffected"
                                },
                                {
                                    "at": "11.7.8",
                                    "status": "unaffected"
                                }
                            ],
                            "lessThan": "*",
                            "status": "affected",
                            "version": "10.3",
                            "versionType": "otp"
                        }
                    ]
                }

erlang/otp

https://github.com

Original vendor version evidence · not evaluated as a NuGet range
{
                    "collectionURL": "https://github.com",
                    "cpes": [
                        "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
                    ],
                    "defaultStatus": "unaffected",
                    "modules": [
                        "ssl_handshake",
                        "tls_handshake_1_3",
                        "tls_client_ticket_store"
                    ],
                    "packageName": "erlang/otp",
                    "packageURL": "pkg:github/erlang/otp",
                    "product": "OTP",
                    "programFiles": [
                        "lib/ssl/src/ssl_handshake.erl",
                        "lib/ssl/src/tls_handshake_1_3.erl",
                        "lib/ssl/src/tls_client_ticket_store.erl"
                    ],
                    "programRoutines": [
                        {
                            "name": "ssl_handshake:decode_extensions/4"
                        },
                        {
                            "name": "tls_handshake_1_3:decode_handshake/2"
                        },
                        {
                            "name": "tls_handshake_1_3:get_max_early_data/1"
                        },
                        {
                            "name": "tls_client_ticket_store:find_ticket/5"
                        },
                        {
                            "name": "tls_client_ticket_store:get_tickets/2"
                        }
                    ],
                    "repo": "https://github.com/erlang/otp",
                    "vendor": "Erlang",
                    "versions": [
                        {
                            "changes": [
                                {
                                    "at": "66febc190e6dc42a5c4aedbfe250bf9a2edc2d5e",
                                    "status": "unaffected"
                                },
                                {
                                    "at": "00a333bcf2800b69f540369b54167e897dae7219",
                                    "status": "unaffected"
                                },
                                {
                                    "at": "cd0334854bf3ef56dc16f9fb728efe88fb05c4ac",
                                    "status": "unaffected"
                                }
                            ],
                            "lessThan": "*",
                            "status": "affected",
                            "version": "0abe6f66db0d295cd06b0efab3bdb3caa2803930",
                            "versionType": "git"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

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