{
  "published": "2026-03-20T05:13:09Z",
  "modified": "2026-03-20T20:20:48Z",
  "schema_version": "1.7.5",
  "id": "CGA-v944-m9wh-9fcf",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:L/SA:N"
    }
  ],
  "upstream": [
    "GHSA-q382-vc8q-7jhj",
    "GO-2026-4770"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/modelcontextprotocol/go-sdk/security/advisories/GHSA-q382-vc8q-7jhj"
    },
    {
      "type": "WEB",
      "url": "https://github.com/modelcontextprotocol/go-sdk/commit/724dd47aa3431b9d4cf9ac2eebbf7b38a629afca"
    },
    {
      "type": "WEB",
      "url": "https://github.com/segmentio/encoding/commit/7d5a25dbc5da13aed3cb047a127e4d0e96f536fb"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/modelcontextprotocol/go-sdk"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "datadog-cluster-agent-7.76",
        "purl": "pkg:apk/chainguard/datadog-cluster-agent-7.76?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.76.3-r4"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "github.com/modelcontextprotocol/go-sdk",
            "component_version": "v1.3.1",
            "component_type": "go-module",
            "component_location": "/usr/bin/datadog-cluster-agent",
            "component_purl": "pkg:golang/github.com/modelcontextprotocol/go-sdk@v1.3.1",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-03-20T20:20:48Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "datadog-cluster-agent-7.76",
        "purl": "pkg:apk/wolfi/datadog-cluster-agent-7.76?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.76.3-r4"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "github.com/modelcontextprotocol/go-sdk",
            "component_version": "v1.3.1",
            "component_type": "go-module",
            "component_location": "/usr/bin/datadog-cluster-agent",
            "component_purl": "pkg:golang/github.com/modelcontextprotocol/go-sdk@v1.3.1",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-03-20T20:20:48Z"
          }
        ]
      }
    }
  ]
}