{
  "published": "2026-04-02T13:20:58Z",
  "modified": "2026-04-03T13:08:05Z",
  "schema_version": "1.7.5",
  "id": "CGA-g77c-r65f-php7",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-34742",
    "GHSA-xw59-hvm2-8pj6",
    "GO-2026-5771"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/modelcontextprotocol/go-sdk/releases/tag/v1.4.0"
    },
    {
      "type": "WEB",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34742.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:21772"
    },
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/security/cve/CVE-2026-34742"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34742.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/modelcontextprotocol/go-sdk/security/advisories/GHSA-xw59-hvm2-8pj6"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34742"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2454608"
    },
    {
      "type": "FIX",
      "url": "https://github.com/modelcontextprotocol/go-sdk/commit/67bd3f2e2b53ce11a16db8d976cdb8ff1e986b6d"
    },
    {
      "type": "FIX",
      "url": "https://github.com/modelcontextprotocol/go-sdk/pull/760"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "datadog-cluster-agent-7.75",
        "purl": "pkg:apk/chainguard/datadog-cluster-agent-7.75?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "github.com/modelcontextprotocol/go-sdk",
            "component_version": "v1.1.0",
            "component_type": "go-module",
            "component_location": "/usr/bin/datadog-cluster-agent",
            "component_purl": "pkg:golang/github.com/modelcontextprotocol/go-sdk@v1.1.0",
            "latest_event_status": "fix_not_planned",
            "latest_event_timestamp": "2026-04-03T13:08:05Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "datadog-cluster-agent-7.75",
        "purl": "pkg:apk/wolfi/datadog-cluster-agent-7.75?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "github.com/modelcontextprotocol/go-sdk",
            "component_version": "v1.1.0",
            "component_type": "go-module",
            "component_location": "/usr/bin/datadog-cluster-agent",
            "component_purl": "pkg:golang/github.com/modelcontextprotocol/go-sdk@v1.1.0",
            "latest_event_status": "fix_not_planned",
            "latest_event_timestamp": "2026-04-03T13:08:05Z"
          }
        ]
      }
    }
  ]
}