{
  "fix": "rfkill 2.37.2-4ubuntu3.6",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-rfkill-2.37.2-4ubuntu3.6",
  "summary": "rfkill 2.37.2-4ubuntu3.6, released June 29, 2026, fixes 4 CVEs in rfkill. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "rfkill 2.37.2-4ubuntu3.6 for Ubuntu 22.04.1 LTS (jammy)",
  "released": "2026-06-29T02:16:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-53615, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00178,
  "maxCvss": 8,
  "appliesTo": [
    {
      "product": "rfkill",
      "productUrl": "https://patchblox.com/security/product/linux/rfkill",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.37.2-4ubuntu3.6",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-53615",
      "url": "https://patchblox.com/security/cve/CVE-2026-53615",
      "title": "util-linux libblkid DOS extended-partition overflow produces invalid partition metadata",
      "priority": "High",
      "severity": "Important",
      "cvss": 8,
      "epss": 0.00178,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53613",
      "url": "https://patchblox.com/security/cve/CVE-2026-53613",
      "title": "util-linux mount target TOCTOU allows local privilege escalation",
      "priority": "High",
      "severity": "Important",
      "cvss": 8,
      "epss": 0.00163,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-27456",
      "url": "https://patchblox.com/security/cve/CVE-2026-27456",
      "title": "util-linux: TOCTOU Race Condition in util-linux mount(8) - Loop Device Setup",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8,
      "epss": 0.00157,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-13595",
      "url": "https://patchblox.com/security/cve/CVE-2026-13595",
      "title": "util-linux: A flaw was found in the libblkid library of util-linux",
      "priority": "High",
      "severity": "medium",
      "cvss": 8,
      "epss": 0.00144,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T19:49:26Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}