{
  "fix": "libvirt-daemon-system 6.0.0-0ubuntu8.20\u002Besm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libvirt-daemon-system-6.0.0-0ubuntu8.20-esm1",
  "summary": "libvirt-daemon-system 6.0.0-0ubuntu8.20\u002Besm1, released August 20, 2026, fixes 5 CVEs in libvirt-daemon-system. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libvirt-daemon-system 6.0.0-0ubuntu8.20\u002Besm1 for Ubuntu 20.04 LTS (focal)",
  "released": "2026-08-20T23:27:15Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-63622, high severity",
  "supported": false,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00163,
  "maxCvss": 7.8,
  "appliesTo": [
    {
      "product": "libvirt-daemon-system",
      "productUrl": "https://patchblox.com/security/product/linux/libvirt-daemon-system",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "6.0.0-0ubuntu8.20\u002Besm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-63622",
      "url": "https://patchblox.com/security/cve/CVE-2026-63622",
      "title": "libvirt: A flaw was found in libvirt",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-61477",
      "url": "https://patchblox.com/security/cve/CVE-2026-61477",
      "title": "Libvirt: libvirt: newline injection in network xml dns txt/srv fields allows dnsmasq config directive injection",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 2.3,
      "epss": 0.00163,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-13193",
      "url": "https://patchblox.com/security/cve/CVE-2025-13193",
      "title": "Libvirt: information disclosure via world-readable vm snapshots",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.5,
      "epss": 0.00129,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-63623",
      "url": "https://patchblox.com/security/cve/CVE-2026-63623",
      "title": "Libvirt: information disclosure via world-readable storage volume images during clone/convert",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 5.5,
      "epss": 0.00096,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-61478",
      "url": "https://patchblox.com/security/cve/CVE-2026-61478",
      "title": "libvirt vulnerability",
      "priority": "Routine",
      "severity": "Medium",
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T14:02:24Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}