{
  "fix": "RLSA-2026:74438",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-74438",
  "summary": "RLSA-2026:74438, released October 3, 2026, fixes 3 CVEs in kernel (version 0:5.14.0-687.54.1.el9_8). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel security update",
  "released": "2026-10-03T12:04:21Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-45856, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00187,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:74438",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "rocky 9",
      "fixedVersion": "0:5.14.0-687.54.1.el9_8",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-45856",
      "url": "https://patchblox.com/security/cve/CVE-2026-45856",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  RDMA/uverbs: Validate wqe_size before using it i...",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00187,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-80775",
      "url": "https://patchblox.com/security/cve/CVE-2026-80775",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  futex: Fix race on the initial mm-\u003Efutex.phash.r...",
      "priority": "High",
      "severity": "moderate",
      "cvss": 7,
      "epss": 0.00185,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-63794",
      "url": "https://patchblox.com/security/cve/CVE-2026-63794",
      "title": "KVM: SVM: Fix page overflow in sev_dbg_crypt() for ENCRYPT path",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00142,
      "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"
  }
}