jupyter-base-notebook — security advisory

{
  "id": "ec5f1b5be6dbefb4360a7f83f90b7954f7e929b412abdf8fa53b0716c628ada0",
  "url": "https://osv.dev/vulnerability/CGA-fw8q-gc5w-7w7c",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-fw8q-gc5w-7w7c",
    "summary": "CGA-fw8q-gc5w-7w7c",
    "evidence": "osv:CGA-fw8q-gc5w-7w7c",
    "products": [
      {
        "name": {
          "value": "jupyter-base-notebook",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "7.6.3-r2",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "jupyter-base-notebook",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "7.6.3-r2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CGA-fw8q-gc5w-7w7c",
      "aliases": [
        "CGA-fw8q-gc5w-7w7c"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "7.6.3-r2"
                }
              ]
            }
          ],
          "package": {
            "name": "jupyter-base-notebook",
            "purl": "pkg:apk/chainguard/jupyter-base-notebook?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-fw8q-gc5w-7w7c.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "dompurify",
                "component_purl": "pkg:npm/dompurify@3.4.11",
                "component_type": "npm",
                "component_version": "3.4.11",
                "component_location": "/usr/lib/python3.12/site-packages/jupyterlab/staging/yarn.lock",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-07T11:37:10Z"
              }
            ]
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "7.6.3-r2"
                }
              ]
            }
          ],
          "package": {
            "name": "jupyter-base-notebook",
            "purl": "pkg:apk/wolfi/jupyter-base-notebook?arch=x86_64",
            "ecosystem": "Wolfi"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-fw8q-gc5w-7w7c.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "dompurify",
                "component_purl": "pkg:npm/dompurify@3.4.11",
                "component_type": "npm",
                "component_version": "3.4.11",
                "component_location": "/usr/lib/python3.12/site-packages/jupyterlab/staging/yarn.lock",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-07T11:37:10Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-07T17:01:09.004296892Z",
      "provider": "osv",
      "upstream": [
        "GHSA-6688-9rhm-gjv2"
      ],
      "references": []
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 95747,
  "published_at": "2026-10-06T13:47:39+00:00"
}