{
  "fix": "libiperf0 3.16-1ubuntu0.1~esm1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libiperf0-3.16-1ubuntu0.1-esm1",
  "summary": "libiperf0 3.16-1ubuntu0.1~esm1, released August 2, 2025, fixes 4 CVEs in libiperf0. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "libiperf0 3.16-1ubuntu0.1~esm1 for Ubuntu 24.04.5 LTS (noble)",
  "released": "2025-08-02T19:15:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2024-53580, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01098,
  "maxCvss": 10,
  "appliesTo": [
    {
      "product": "libiperf0",
      "productUrl": "https://patchblox.com/security/product/linux/libiperf0",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.16-1ubuntu0.1~esm1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2024-53580",
      "url": "https://patchblox.com/security/cve/CVE-2024-53580",
      "title": "iperf: Fixed a segmentation violation via the iperf_exchange_parameters() function",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.5,
      "epss": 0.00913,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-54349",
      "url": "https://patchblox.com/security/cve/CVE-2025-54349",
      "title": "In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 10,
      "epss": 0.00468,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-26306",
      "url": "https://patchblox.com/security/cve/CVE-2024-26306",
      "title": "iperf: Fixed a vulnerability that could led to marvin attack if the authentication option is used",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 5.9,
      "epss": 0.01098,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-54350",
      "url": "https://patchblox.com/security/cve/CVE-2025-54350",
      "title": "In iperf before 3.19.1, iperf_auth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt.",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00478,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T19:57:06Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}