{
  "cveId": "CVE-2026-31544",
  "url": "https://patchblox.com/security/cve/CVE-2026-31544",
  "summary": "CVE-2026-31544 is fixed in linux on 1 platform by DEBIAN-CVE-2026-31544 (version 6.19.10-1), released May 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  firmware: arm_scmi: Fix NULL dereference on noti...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  firmware: arm_scmi: Fix NULL dereference on notify error path  Since commit b5daf93b809d1 (\u0022firmware: arm_scmi: Avoid notifier registration for unsupported events\u0022) the call chains leading to the helper __scmi_event_handler_get_ops expect an ERR_PTR to be returned on failure to get an handler for the requested event key, while the current helper can still return a NULL when no handler could be found or created.  Fix by forcing an ERR_PTR return value when the handler reference is NULL.",
  "published": "2026-04-24T15:16:28Z",
  "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": 0.00121,
  "epssPercentile": 0.01894,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.19.10-1",
      "fix": "DEBIAN-CVE-2026-31544",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-31544",
      "released": "2026-05-15T16:01:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}