{
  "fix": "FEDORA-2026-085ABEEA02",
  "url": "https://patchblox.com/security/fix/linux/fedora-2026-085abeea02",
  "summary": "FEDORA-2026-085ABEEA02, released April 2, 2026, fixes 2 CVEs in yarnpkg (version 1.22.22-18.fc43). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "yarnpkg security update",
  "released": "2026-04-02T09:40:14Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-4800, rated Critical",
  "supported": true,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.02808,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://bodhi.fedoraproject.org/updates/FEDORA-2026-085abeea02",
  "appliesTo": [
    {
      "product": "yarnpkg",
      "productUrl": "https://patchblox.com/security/product/linux/yarnpkg",
      "release": "Fedora 43",
      "fixedVersion": "1.22.22-18.fc43",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-4800",
      "url": "https://patchblox.com/security/cve/CVE-2026-4800",
      "title": "cockpit-ws-selinux: Cockpit enables users to administer GNU/Linux servers using a web browser",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "epss": 0.02808,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-64718",
      "url": "https://patchblox.com/security/cve/CVE-2025-64718",
      "title": "node-js-yaml: js-yaml is a JavaScript YAML parser and dumper",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00423,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}