{
  "fix": "SUSE-SU-2026:4357-1",
  "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4357-1",
  "summary": "SUSE-SU-2026:4357-1, released September 28, 2026, fixes 5 CVEs in kernel-livepatch-SLE15-SP7_Update_17 (version 4-150700.2.1). None of them is reported as exploited. Patch Radar priority: Urgent.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel-livepatch-SLE15-SP7_Update_17 security update",
  "released": "2026-09-28T12:04:08Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2026-64564, rated Critical",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.01432,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://osv.dev/vulnerability/SUSE-SU-2026:4357-1",
  "appliesTo": [
    {
      "product": "kernel-livepatch-SLE15-SP7_Update_17",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-livepatch-sle15-sp7-update-17",
      "release": "sles 15.7",
      "fixedVersion": "4-150700.2.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-64564",
      "url": "https://patchblox.com/security/cve/CVE-2026-64564",
      "title": "sctp: don\u0027t free the ASCONF\u0027s own transport in DEL-IP processing",
      "priority": "Urgent",
      "severity": "Critical",
      "cvss": 9.8,
      "epss": 0.01432,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53360",
      "url": "https://patchblox.com/security/cve/CVE-2026-53360",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\nKVM: SEV: Require in-GHCB scratch area if GHCB v2...",
      "priority": "High",
      "severity": "important",
      "cvss": 8.8,
      "epss": 0.00297,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64561",
      "url": "https://patchblox.com/security/cve/CVE-2026-64561",
      "title": "KVM: x86: Check for invalid/obsolete root *after* making MMU pages available",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00273,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68138",
      "url": "https://patchblox.com/security/cve/CVE-2026-68138",
      "title": "net/sched: serialize qdisc_rtab_list against concurrent get/put",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00223,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64423",
      "url": "https://patchblox.com/security/cve/CVE-2026-64423",
      "title": "ipv4: igmp: remove multicast group from hash table on device destruction",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00132,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}