{
  "fix": "RHSA-2026:22334",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-22334",
  "summary": "RHSA-2026:22334, released April 30, 2026, fixes 5 CVEs in kernel (version 6.12.0-55.76.1.el10_0). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel security update",
  "released": "2026-04-30T14:22:30Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-39766, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00206,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:22334",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "RHEL 10",
      "fixedVersion": "6.12.0-55.76.1.el10_0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2025-39766",
      "url": "https://patchblox.com/security/cve/CVE-2025-39766",
      "title": "net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.1,
      "epss": 0.00184,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31419",
      "url": "https://patchblox.com/security/cve/CVE-2026-31419",
      "title": "net: bonding: fix use-after-free in bond_xmit_broadcast()",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00129,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23210",
      "url": "https://patchblox.com/security/cve/CVE-2026-23210",
      "title": "kernel-rt-core: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: L...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.00097,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43163",
      "url": "https://patchblox.com/security/cve/CVE-2026-43163",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  md/bitmap: fix GPF in write_page caused by resiz...",
      "priority": "High",
      "severity": "medium",
      "cvss": 8.1,
      "epss": 0.00091,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-56547",
      "url": "https://patchblox.com/security/cve/CVE-2024-56547",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  rcu/nocb: Fix missed RCU barrier on deoffloading...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00206,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}