{
  "fix": "xenstore-utils 4.6.0-1ubuntu2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-xenstore-utils-4.6.0-1ubuntu2",
  "summary": "xenstore-utils 4.6.0-1ubuntu2, released December 17, 2015, fixes 1 CVE in xenstore-utils. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "xenstore-utils 4.6.0-1ubuntu2 for Ubuntu 25.04 (plucky)",
  "released": "2015-12-17T00:00:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes CVE-2015-8550",
  "supported": false,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0108,
  "appliesTo": [
    {
      "product": "xenstore-utils",
      "productUrl": "https://patchblox.com/security/product/linux/xenstore-utils",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "4.6.0-1ubuntu2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2015-8550",
      "url": "https://patchblox.com/security/cve/CVE-2015-8550",
      "title": "libxencall1t64: Xen, when used on a system providing PV backends, allows local guest OSadministrators to cause a denial of service (h...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0108,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T13:55:20Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}