{
  "cveId": "CVE-2026-46269",
  "url": "https://patchblox.com/security/cve/CVE-2026-46269",
  "summary": "CVE-2026-46269 is fixed in linux on 1 platform by DEBIAN-CVE-2026-46269 (version 6.18.14-1), released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  pinctrl: canaan: k230: Fix NULL pointer derefere...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  pinctrl: canaan: k230: Fix NULL pointer dereference when parsing devicetree  When probing the k230 pinctrl driver, the kernel triggers a NULL pointer dereference. The crash trace showed: [    0.732084] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000068 [    0.740737] ... [    0.776296] epc : k230_pinctrl_probe\u002B0x1be/0x4fc  In k230_pinctrl_parse_functions(), we attempt to retrieve the device pointer via info-\u003Epctl_dev-\u003Edev, but info-\u003Epctl_dev is only initialized after k230_pinctrl_parse_dt() completes.  At the time of DT parsing, info-\u003Epctl_dev is still NULL, leading to the invalid dereference of info-\u003Epctl_dev-\u003Edev.  Use the already available device pointer from platform_device instead of accessing through uninitialized pctl_dev.",
  "published": "2026-06-03T18:16:28Z",
  "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": 0.00113,
  "epssPercentile": 0.01426,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.18.14-1",
      "fix": "DEBIAN-CVE-2026-46269",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-46269",
      "released": "2026-06-24T14:07:24Z"
    }
  ],
  "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"
  }
}