{
  "fix": "RHSA-2026:61351",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2026-61351",
  "summary": "RHSA-2026:61351, released June 24, 2026, fixes 3 CVEs in kernel (version 6.12.0-55.99.1.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-2026-74580, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00409,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2026:61351",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "RHEL 10",
      "fixedVersion": "6.12.0-55.99.1.el10_0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-74580",
      "url": "https://patchblox.com/security/cve/CVE-2026-74580",
      "title": "vhost: reset the vring metadata cache on vring reconfiguration",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00409,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46209",
      "url": "https://patchblox.com/security/cve/CVE-2026-46209",
      "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": 8.4,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-43023",
      "url": "https://patchblox.com/security/cve/CVE-2026-43023",
      "title": "kernel: In the Linux kernel, the following vulnerability has been resolved:\nBluetooth: SCO: fix race conditions in sco_sock_c...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 7.8,
      "epss": 0.00097,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}