{
  "cveId": "CVE-2021-28702",
  "url": "https://patchblox.com/security/cve/CVE-2021-28702",
  "summary": "CVE-2021-28702 is fixed in xen on 1 platform by DSA-5017-1 (version 4.14.3\u002B32-g9de3671772-1~deb11u1), released December 5, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "xen: xen - security update",
  "description": "xen - security update",
  "published": "2021-12-05T00:00:00Z",
  "severity": "",
  "epss": 0.00441,
  "epssPercentile": 0.38597,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "xen",
      "release": "Debian 11.6 (bullseye)",
      "fixedVersion": "4.14.3\u002B32-g9de3671772-1~deb11u1",
      "fix": "DSA-5017-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5017-1",
      "released": "2021-12-05T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}