{
  "cveId": "CVE-2026-90197",
  "url": "https://patchblox.com/security/cve/CVE-2026-90197",
  "summary": "CVE-2026-90197 is fixed in linux on 1 platform by DEBIAN-CVE-2026-90197 (version 7.2.6-1), released September 23, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "HID: haptic: don\u0027t write an uninitialized value to unhandled usages",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  HID: haptic: don\u0027t write an uninitialized value to unhandled usages  fill_effect_buf() initializes value only for the four haptic usages handled by its switch, but writes it to field-\u003Evalue[] for every usage. An unhandled usage can therefore receive either an uninitialized value or one left over from the previous usage. hid_output_report() then serializes that value into the effect\u0027s report buffer.  Skip unhandled usages instead. This also matches switch_mode(), which only updates fields it recognizes.  Found with Clang\u0027s -Wconditional-uninitialized.",
  "published": "2026-09-17T17:17:14Z",
  "severity": "",
  "epss": 0.00206,
  "epssPercentile": 0.10765,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-90197",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.6-1",
      "fix": "DEBIAN-CVE-2026-90197",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-90197",
      "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"
  }
}