{
  "cveId": "CVE-2024-26716",
  "url": "https://patchblox.com/security/cve/CVE-2024-26716",
  "summary": "CVE-2024-26716 is fixed in linux on 1 platform, first by DEBIAN-CVE-2024-26716, released April 3, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  usb: core: Prevent null pointer dereference in u...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  usb: core: Prevent null pointer dereference in update_port_device_state  Currently, the function update_port_device_state gets the usb_hub from udev-\u003Eparent by calling usb_hub_to_struct_hub. However, in case the actconfig or the maxchild is 0, the usb_hub would be NULL and upon further accessing to get port_dev would result in null pointer dereference.  Fix this by introducing an if check after the usb_hub is populated.",
  "published": "2024-04-03T15:15:53Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00227,
  "epssPercentile": 0.13506,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.7.7-1",
      "fix": "DEBIAN-CVE-2024-26716",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-26716",
      "released": "2024-04-03T15:15:53Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.7.7-1",
      "fix": "DEBIAN-CVE-2024-26716",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-26716",
      "released": "2024-04-03T15:15:53Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}