{
  "fix": "RHSA-2025:22571",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2025-22571",
  "summary": "RHSA-2025:22571, released October 15, 2025, fixes 5 CVEs in kernel (version 6.12.0-55.47.1.el10_0). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel security update",
  "released": "2025-10-15T00:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2025-39971, rated Critical",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00406,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2025:22571",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "RHEL 10",
      "fixedVersion": "6.12.0-55.47.1.el10_0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-39971",
      "url": "https://patchblox.com/security/cve/CVE-2025-39971",
      "title": "i40e: fix idx validation in config queues msg",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "epss": 0.00158,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-39898",
      "url": "https://patchblox.com/security/cve/CVE-2025-39898",
      "title": "e1000e: fix heap overflow in e1000_set_eeprom",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-38724",
      "url": "https://patchblox.com/security/cve/CVE-2025-38724",
      "title": "nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm()",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00406,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-39918",
      "url": "https://patchblox.com/security/cve/CVE-2025-39918",
      "title": "kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: n...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.6,
      "epss": 0.00207,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-39955",
      "url": "https://patchblox.com/security/cve/CVE-2025-39955",
      "title": "tcp: Clear tcp_sk(sk)-\u003Efastopen_rsk in tcp_disconnect().",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00165,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}