GIVE YOUR AGENT THE EVIDENCE

Set up in your agent.

One prompt to get started. Paste it into your coding agent to connect cve.new through MCP and bring vulnerability context into your workflow.

Your agent needs remote MCP support and access to https://cve.new/mcp.

Read the setup guide

cve.new
PyPI / PACKAGE INTELLIGENCE

langchain

Follow this package

Get the evidence behind this dependency. Browse imported advisories below, or check an exact version against OSV now. View source coverage.

Check the version you ship.

Get a fresh OSV lookup for an exact release. We send the package name and version to OSV without storing a report.

Advisories & recorded fixes

Ecosystem versions

Earlier releases before 0.0.247

Fixed in 0.0.247

250 explicitly affected versions

0.0.1, 0.0.10, 0.0.100, 0.0.101, 0.0.101rc0, 0.0.102, 0.0.102rc0, 0.0.103, 0.0.104, 0.0.105, 0.0.106, 0.0.107, 0.0.108, 0.0.109, 0.0.11, 0.0.110, 0.0.111, 0.0.112, 0.0.113, 0.0.114, 0.0.115, 0.0.116, 0.0.117, 0.0.118, 0.0.119, 0.0.12, 0.0.120, 0.0.121, 0.0.122, 0.0.123, 0.0.124, 0.0.125, 0.0.126, 0.0.127, 0.0.128, 0.0.129, 0.0.13, 0.0.130, 0.0.131, 0.0.132, 0.0.133, 0.0.134, 0.0.135, 0.0.136, 0.0.137, 0.0.138, 0.0.139, 0.0.14, 0.0.140, 0.0.141, 0.0.142, 0.0.143, 0.0.144, 0.0.145, 0.0.146, 0.0.147, 0.0.148, 0.0.149, 0.0.15, 0.0.150, 0.0.151, 0.0.152, 0.0.153, 0.0.154, 0.0.155, 0.0.156, 0.0.157, 0.0.158, 0.0.159, 0.0.16, 0.0.160, 0.0.161, 0.0.162, 0.0.163, 0.0.164, 0.0.165, 0.0.166, 0.0.167, 0.0.168, 0.0.169, 0.0.17, 0.0.170, 0.0.171, 0.0.172, 0.0.173, 0.0.174, 0.0.175, 0.0.176, 0.0.177, 0.0.178, 0.0.179, 0.0.18, 0.0.180, 0.0.181, 0.0.182, 0.0.183, 0.0.184, 0.0.185, 0.0.186, 0.0.187, 0.0.188, 0.0.189, 0.0.19, 0.0.190, 0.0.191, 0.0.192, 0.0.193, 0.0.194, 0.0.195, 0.0.196, 0.0.197, 0.0.198, 0.0.199, 0.0.2, 0.0.20, 0.0.200, 0.0.201, 0.0.202, 0.0.203, 0.0.204, 0.0.205, 0.0.206, 0.0.207, 0.0.208, 0.0.209, 0.0.21, 0.0.210, 0.0.211, 0.0.212, 0.0.213, 0.0.214, 0.0.215, 0.0.216, 0.0.217, 0.0.218, 0.0.219, 0.0.22, 0.0.220, 0.0.221, 0.0.222, 0.0.223, 0.0.224, 0.0.225, 0.0.226, 0.0.227, 0.0.228, 0.0.229, 0.0.23, 0.0.230, 0.0.231, 0.0.232, 0.0.233, 0.0.234, 0.0.235, 0.0.236, 0.0.237, 0.0.238, 0.0.239, 0.0.24, 0.0.240, 0.0.240rc0, 0.0.240rc1, 0.0.240rc4, 0.0.242, 0.0.243, 0.0.244, 0.0.245, 0.0.246, 0.0.25, 0.0.26, 0.0.27, 0.0.28, 0.0.29, 0.0.3, 0.0.30, 0.0.31, 0.0.32, 0.0.33, 0.0.34, 0.0.35, 0.0.36, 0.0.37, 0.0.38, 0.0.39, 0.0.4, 0.0.40, 0.0.41, 0.0.42, 0.0.43, 0.0.44, 0.0.45, 0.0.46, 0.0.47, 0.0.48, 0.0.49, 0.0.5, 0.0.50, 0.0.51, 0.0.52, 0.0.53, 0.0.54, 0.0.55, 0.0.56, 0.0.57, 0.0.58, 0.0.59, 0.0.6, 0.0.60, 0.0.61, 0.0.63, 0.0.64, 0.0.65, 0.0.66, 0.0.67, 0.0.68, 0.0.69, 0.0.7, 0.0.70, 0.0.71, 0.0.72, 0.0.73, 0.0.74, 0.0.75, 0.0.76, 0.0.77, 0.0.78, 0.0.79, 0.0.8, 0.0.80, 0.0.81, 0.0.82, 0.0.83, 0.0.84, 0.0.85, 0.0.86, 0.0.87, 0.0.88, 0.0.89, 0.0.9, 0.0.90, 0.0.91, 0.0.92, 0.0.93, 0.0.94, 0.0.95, 0.0.96, 0.0.97, 0.0.98, 0.0.99, 0.0.99rc0

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "0.0.247"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "0.0.1",
    "0.0.10",
    "0.0.100",
    "0.0.101",
    "0.0.101rc0",
    "0.0.102",
    "0.0.102rc0",
    "0.0.103",
    "0.0.104",
    "0.0.105",
    "0.0.106",
    "0.0.107",
    "0.0.108",
    "0.0.109",
    "0.0.11",
    "0.0.110",
    "0.0.111",
    "0.0.112",
    "0.0.113",
    "0.0.114",
    "0.0.115",
    "0.0.116",
    "0.0.117",
    "0.0.118",
    "0.0.119",
    "0.0.12",
    "0.0.120",
    "0.0.121",
    "0.0.122",
    "0.0.123",
    "0.0.124",
    "0.0.125",
    "0.0.126",
    "0.0.127",
    "0.0.128",
    "0.0.129",
    "0.0.13",
    "0.0.130",
    "0.0.131",
    "0.0.132",
    "0.0.133",
    "0.0.134",
    "0.0.135",
    "0.0.136",
    "0.0.137",
    "0.0.138",
    "0.0.139",
    "0.0.14",
    "0.0.140",
    "0.0.141",
    "0.0.142",
    "0.0.143",
    "0.0.144",
    "0.0.145",
    "0.0.146",
    "0.0.147",
    "0.0.148",
    "0.0.149",
    "0.0.15",
    "0.0.150",
    "0.0.151",
    "0.0.152",
    "0.0.153",
    "0.0.154",
    "0.0.155",
    "0.0.156",
    "0.0.157",
    "0.0.158",
    "0.0.159",
    "0.0.16",
    "0.0.160",
    "0.0.161",
    "0.0.162",
    "0.0.163",
    "0.0.164",
    "0.0.165",
    "0.0.166",
    "0.0.167",
    "0.0.168",
    "0.0.169",
    "0.0.17",
    "0.0.170",
    "0.0.171",
    "0.0.172",
    "0.0.173",
    "0.0.174",
    "0.0.175",
    "0.0.176",
    "0.0.177",
    "0.0.178",
    "0.0.179",
    "0.0.18",
    "0.0.180",
    "0.0.181",
    "0.0.182",
    "0.0.183",
    "0.0.184",
    "0.0.185",
    "0.0.186",
    "0.0.187",
    "0.0.188",
    "0.0.189",
    "0.0.19",
    "0.0.190",
    "0.0.191",
    "0.0.192",
    "0.0.193",
    "0.0.194",
    "0.0.195",
    "0.0.196",
    "0.0.197",
    "0.0.198",
    "0.0.199",
    "0.0.2",
    "0.0.20",
    "0.0.200",
    "0.0.201",
    "0.0.202",
    "0.0.203",
    "0.0.204",
    "0.0.205",
    "0.0.206",
    "0.0.207",
    "0.0.208",
    "0.0.209",
    "0.0.21",
    "0.0.210",
    "0.0.211",
    "0.0.212",
    "0.0.213",
    "0.0.214",
    "0.0.215",
    "0.0.216",
    "0.0.217",
    "0.0.218",
    "0.0.219",
    "0.0.22",
    "0.0.220",
    "0.0.221",
    "0.0.222",
    "0.0.223",
    "0.0.224",
    "0.0.225",
    "0.0.226",
    "0.0.227",
    "0.0.228",
    "0.0.229",
    "0.0.23",
    "0.0.230",
    "0.0.231",
    "0.0.232",
    "0.0.233",
    "0.0.234",
    "0.0.235",
    "0.0.236",
    "0.0.237",
    "0.0.238",
    "0.0.239",
    "0.0.24",
    "0.0.240",
    "0.0.240rc0",
    "0.0.240rc1",
    "0.0.240rc4",
    "0.0.242",
    "0.0.243",
    "0.0.244",
    "0.0.245",
    "0.0.246",
    "0.0.25",
    "0.0.26",
    "0.0.27",
    "0.0.28",
    "0.0.29",
    "0.0.3",
    "0.0.30",
    "0.0.31",
    "0.0.32",
    "0.0.33",
    "0.0.34",
    "0.0.35",
    "0.0.36",
    "0.0.37",
    "0.0.38",
    "0.0.39",
    "0.0.4",
    "0.0.40",
    "0.0.41",
    "0.0.42",
    "0.0.43",
    "0.0.44",
    "0.0.45",
    "0.0.46",
    "0.0.47",
    "0.0.48",
    "0.0.49",
    "0.0.5",
    "0.0.50",
    "0.0.51",
    "0.0.52",
    "0.0.53",
    "0.0.54",
    "0.0.55",
    "0.0.56",
    "0.0.57",
    "0.0.58",
    "0.0.59",
    "0.0.6",
    "0.0.60",
    "0.0.61",
    "0.0.63",
    "0.0.64",
    "0.0.65",
    "0.0.66",
    "0.0.67",
    "0.0.68",
    "0.0.69",
    "0.0.7",
    "0.0.70",
    "0.0.71",
    "0.0.72",
    "0.0.73",
    "0.0.74",
    "0.0.75",
    "0.0.76",
    "0.0.77",
    "0.0.78",
    "0.0.79",
    "0.0.8",
    "0.0.80",
    "0.0.81",
    "0.0.82",
    "0.0.83",
    "0.0.84",
    "0.0.85",
    "0.0.86",
    "0.0.87",
    "0.0.88",
    "0.0.89",
    "0.0.9",
    "0.0.90",
    "0.0.91",
    "0.0.92",
    "0.0.93",
    "0.0.94",
    "0.0.95",
    "0.0.96",
    "0.0.97",
    "0.0.98",
    "0.0.99",
    "0.0.99rc0"
  ]
}