{
  "fix": "libvirt-clients 5.0.0-1ubuntu4",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libvirt-clients-5.0.0-1ubuntu4",
  "summary": "libvirt-clients 5.0.0-1ubuntu4, released January 16, 2026, fixes 4 CVEs in libvirt-clients. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "libvirt-clients 5.0.0-1ubuntu4 for Ubuntu 24.10 (oracular)",
  "released": "2026-01-16T01:42:22Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 4 CVEs, none high severity",
  "supported": false,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01566,
  "maxCvss": 6.5,
  "appliesTo": [
    {
      "product": "libvirt-clients",
      "productUrl": "https://patchblox.com/security/product/linux/libvirt-clients",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "5.0.0-1ubuntu4",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2018-12130",
      "url": "https://patchblox.com/security/cve/CVE-2018-12130",
      "title": "libnss-libvirt: Microarchitectural Fill Buffer Data Sampling (MFBDS): Fill buffers on somemicroprocessors utilizing speculative execu...",
      "priority": "Routine",
      "severity": "High",
      "cvss": 6.2,
      "epss": 0.01566,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-12126",
      "url": "https://patchblox.com/security/cve/CVE-2018-12126",
      "title": "libvirt-daemon-system-systemd: Microarchitectural Store Buffer Data Sampling (MSBDS): Store buffers onsome microprocessors utilizing speculative exe...",
      "priority": "Routine",
      "severity": "High",
      "cvss": 6.5,
      "epss": 0.0151,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-12127",
      "url": "https://patchblox.com/security/cve/CVE-2018-12127",
      "title": "libnss-libvirt: Microarchitectural Load Port Data Sampling (MLPDS): Load ports on somemicroprocessors utilizing speculative execution...",
      "priority": "Routine",
      "severity": "High",
      "cvss": 6.5,
      "epss": 0.0151,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2019-11091",
      "url": "https://patchblox.com/security/cve/CVE-2019-11091",
      "title": "libnss-libvirt: Microarchitectural Data Sampling Uncacheable Memory (MDSUM): Uncacheablememory on some microprocessors utilizing spec...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.6,
      "epss": 0.00612,
      "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"
  }
}