{
  "fix": "RLSA-2026:38491",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2026-38491",
  "summary": "RLSA-2026:38491, released July 14, 2026, fixes 5 CVEs in kernel (version 0:5.14.0-687.25.1.el9_8). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel security update",
  "released": "2026-07-14T12:03:23Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-43499, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.05372,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2026:38491",
  "appliesTo": [
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "rocky 9",
      "fixedVersion": "0:5.14.0-687.25.1.el9_8",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-43499",
      "url": "https://patchblox.com/security/cve/CVE-2026-43499",
      "title": "rtmutex: Use waiter::task instead of current in remove_waiter()",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.05372,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-22979",
      "url": "https://patchblox.com/security/cve/CVE-2026-22979",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  net: fix memory leak in skb_segment_list for GRO...",
      "priority": "High",
      "severity": "medium",
      "cvss": 7.8,
      "epss": 0.00142,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53016",
      "url": "https://patchblox.com/security/cve/CVE-2026-53016",
      "title": "crypto: ccp - copy IV using skcipher ivsize",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00141,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-46086",
      "url": "https://patchblox.com/security/cve/CVE-2026-46086",
      "title": "net: bridge: use a stable FDB dst snapshot in RCU readers",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00129,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53166",
      "url": "https://patchblox.com/security/cve/CVE-2026-53166",
      "title": "futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}