{
  "published": "2026-06-29T19:47:32Z",
  "modified": "2026-07-02T16:45:03Z",
  "schema_version": "1.7.5",
  "id": "CGA-9747-ghc6-mc5p",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-2391",
    "GHSA-w7fw-mjwx-w883"
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/ljharb/qs/commit/f6a7abff1f13d644db9b05fe4f2c98ada6bf8482"
    },
    {
      "type": "WEB",
      "url": "https://npmjs.com/qs"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2391.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/ljharb/qs/security/advisories/GHSA-w7fw-mjwx-w883"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2391"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/ljharb/qs"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "py3.12-jupyterlab",
        "purl": "pkg:apk/chainguard/py3.12-jupyterlab?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.6.1-r1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "x86_64",
            "component_name": "qs",
            "component_version": "6.13.0",
            "component_type": "npm",
            "component_location": "/usr/lib/python3.12/site-packages/jupyterlab/staging/yarn.lock",
            "component_purl": "pkg:npm/qs@6.13.0",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-07-02T16:45:03Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "py3.12-jupyterlab",
        "purl": "pkg:apk/wolfi/py3.12-jupyterlab?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.6.1-r1"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "x86_64",
            "component_name": "qs",
            "component_version": "6.13.0",
            "component_type": "npm",
            "component_location": "/usr/lib/python3.12/site-packages/jupyterlab/staging/yarn.lock",
            "component_purl": "pkg:npm/qs@6.13.0",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-07-02T16:45:03Z"
          }
        ]
      }
    }
  ]
}