{
  "fix": "RHSA-2026:36530",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-36530",
  "summary": "RHSA-2026:36530, released July 8, 2026, fixes 3 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 5 packages",
  "released": "2026-07-08T15:37:15Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-31402, rated Critical",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01219,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:36530",
  "appliesTo": [
    {
      "product": "kpatch-patch-4_18_0-553_109_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-109-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-6.el8_10",
      "supported": true
    },
    {
      "product": "kpatch-patch-4_18_0-553_125_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-125-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-3.el8_10",
      "supported": true
    },
    {
      "product": "kpatch-patch-4_18_0-553_53_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-53-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-13.el8_10",
      "supported": true
    },
    {
      "product": "kpatch-patch-4_18_0-553_72_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-72-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-10.el8_10",
      "supported": true
    },
    {
      "product": "kpatch-patch-4_18_0-553_85_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-4-18-0-553-85-1",
      "release": "RHEL 8",
      "fixedVersion": "0:1-8.el8_10",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-31402",
      "url": "https://patchblox.com/security/cve/CVE-2026-31402",
      "title": "kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues\n\nThe following security issues wer...",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.01219,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-23401",
      "url": "https://patchblox.com/security/cve/CVE-2026-23401",
      "title": "KVM: x86/mmu: Drop/zap existing present SPTE even when creating an MMIO SPTE",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00191,
      "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
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}