{
  "fix": "RHSA-2026:83707",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-83707",
  "summary": "RHSA-2026:83707, released June 24, 2026, fixes 10 CVEs in kernel (version 6.12.0-55.111.1.el10_0). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel security update",
  "released": "2026-06-24T14:09:17Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-64113, high severity",
  "supported": true,
  "cveCount": 10,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00527,
  "maxCvss": 9.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:83707",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "RHEL 10",
      "fixedVersion": "6.12.0-55.111.1.el10_0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-64113",
      "url": "https://patchblox.com/security/cve/CVE-2026-64113",
      "title": "kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system",
      "priority": "High",
      "severity": "important",
      "cvss": 9.8,
      "epss": 0.00527,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-63993",
      "url": "https://patchblox.com/security/cve/CVE-2026-63993",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\nvxlan: do not reuse cached ip_hdr() value after s...",
      "priority": "High",
      "severity": "important",
      "cvss": 9.8,
      "epss": 0.00514,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68480",
      "url": "https://patchblox.com/security/cve/CVE-2026-68480",
      "title": "x86/bugs: Make Safe-RET robust against interrupt injection",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00234,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-64490",
      "url": "https://patchblox.com/security/cve/CVE-2026-64490",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ALSA: virtio: Validate control metadata from the...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00193,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-68086",
      "url": "https://patchblox.com/security/cve/CVE-2026-68086",
      "title": "mm/khugepaged: write all dirty file folios when collapsing",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.0015,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46189",
      "url": "https://patchblox.com/security/cve/CVE-2026-46189",
      "title": "kernel-uek-core: [5.15.0-323.211.3.3]\n- Revert \u0027x86/alternatives: Add alt_instr.flags\u0027 (Harshit Mogalapalli)  [Orabug: 39853924]\n\n[5.1...",
      "priority": "High",
      "severity": "N/A",
      "cvss": 7.8,
      "epss": 0.00143,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46149",
      "url": "https://patchblox.com/security/cve/CVE-2026-46149",
      "title": "scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show()",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-31772",
      "url": "https://patchblox.com/security/cve/CVE-2026-31772",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  Bluetooth: hci_sync: fix stack buffer overflow i...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43450",
      "url": "https://patchblox.com/security/cve/CVE-2026-43450",
      "title": "kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: f...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00132,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43020",
      "url": "https://patchblox.com/security/cve/CVE-2026-43020",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  Bluetooth: MGMT: validate LTK enc_size on load...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00129,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}