{
  "cveId": "CVE-2026-93129",
  "url": "https://patchblox.com/security/cve/CVE-2026-93129",
  "summary": "CVE-2026-93129 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-93129, released September 23, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "platform/x86: dell-wmi-base: Fix handling of ultra performance key",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  platform/x86: dell-wmi-base: Fix handling of ultra performance key  The commit message of commit 5fbd827eb9c2 (\u0022platform/x86: dell-wmi: Recognise or support new switches\u0022) states that the ultra performance key contains additional data after the type and code fields. The event data passed to dell_wmi_process_key() is already parsed, so \u0022buffer\u0022 already starts after those two fields.  Use the correct index for accessing the first data field to avoid a potential buffer overread.",
  "published": "2026-09-17T17:18:07Z",
  "severity": "Moderate",
  "cvss": 7.1,
  "epss": 0.00206,
  "epssPercentile": 0.1076,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-93129",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.115-2",
      "fix": "DEBIAN-CVE-2026-93129",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-93129",
      "released": "2026-09-23T19:19:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.6-1",
      "fix": "DEBIAN-CVE-2026-93129",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-93129",
      "released": "2026-09-23T19:19:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}