{
  "published": "2026-10-06T12:10:18Z",
  "modified": "2026-10-06T12:10:18Z",
  "schema_version": "1.7.5",
  "id": "CGA-9734-mjmw-xhmm",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N"
    }
  ],
  "upstream": [
    "CVE-2026-103921",
    "GHSA-6fw5-9hq8-w87g"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/ardatan/graphql-tools/releases/tag/@graphql-tools/executor-legacy-ws@1.1.35"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/103xxx/CVE-2026-103921.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/ardatan/graphql-tools/security/advisories/GHSA-6fw5-9hq8-w87g"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-103921"
    },
    {
      "type": "FIX",
      "url": "https://github.com/ardatan/graphql-tools/commit/3831a0661514c91d99971052f983552556880402"
    },
    {
      "type": "FIX",
      "url": "https://github.com/ardatan/graphql-tools/pull/8426"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "gitlab-rails-ce-19.3",
        "purl": "pkg:apk/chainguard/gitlab-rails-ce-19.3?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "@graphql-tools/executor-legacy-ws",
            "component_version": "1.1.17",
            "component_type": "npm",
            "component_location": "/srv/gitlab/yarn.lock",
            "component_purl": "pkg:npm/%40graphql-tools%2Fexecutor-legacy-ws@1.1.17",
            "latest_event_status": "detection",
            "latest_event_timestamp": "2026-10-06T12:10:18Z"
          }
        ]
      }
    }
  ]
}