{
  "cveId": "CVE-2026-71438",
  "url": "https://patchblox.com/security/cve/CVE-2026-71438",
  "summary": "CVE-2026-71438 is fixed in 4 products on 1 platform, first by FEDORA-2026-3942AB86FD, released October 5, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "python3-jupyterlab-jupytext: See https://github.com/jupytext/jupytext/blob/main/CHANGELOG.md for changes in versions 1.19.5 and 1.19.6",
  "description": "See https://github.com/jupytext/jupytext/blob/main/CHANGELOG.md for changes in versions 1.19.5 and 1.19.6.  For this update, a patch has been applied that reverses the jupyterlab \u0026rarr; jupyter-builder change for Fedora releases \u0026le; 45, since jupyter-builder is only available in F46 and later.  Many CVEs have been fixed in this release.",
  "published": "2026-10-05T19:44:23Z",
  "severity": "low",
  "epss": 0.00353,
  "epssPercentile": 0.2923,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-jupytext",
      "release": "Fedora 43",
      "fixedVersion": "1.19.6-1.fc43",
      "fix": "FEDORA-2026-3942AB86FD",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-3942ab86fd",
      "released": "2026-10-05T19:44:23Z"
    },
    {
      "platform": "linux",
      "product": "python-jupytext-doc",
      "release": "Fedora 43",
      "fixedVersion": "1.19.6-1.fc43",
      "fix": "FEDORA-2026-3942AB86FD",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-3942ab86fd",
      "released": "2026-10-05T19:44:23Z"
    },
    {
      "platform": "linux",
      "product": "python3-jupyterlab-jupytext",
      "release": "Fedora 43",
      "fixedVersion": "1.19.6-1.fc43",
      "fix": "FEDORA-2026-3942AB86FD",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-3942ab86fd",
      "released": "2026-10-05T19:44:23Z"
    },
    {
      "platform": "linux",
      "product": "python3-jupytext",
      "release": "Fedora 43",
      "fixedVersion": "1.19.6-1.fc43",
      "fix": "FEDORA-2026-3942AB86FD",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-3942ab86fd",
      "released": "2026-10-05T19:44:23Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}