{
  "cveId": "CVE-2026-74681",
  "url": "https://patchblox.com/security/cve/CVE-2026-74681",
  "summary": "CVE-2026-74681 is fixed in linux on 1 platform by DEBIAN-CVE-2026-74681 (version 7.1.9-1), released September 4, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  usb: misc: usbio: check ibuf_len against rxbuf_l...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  usb: misc: usbio: check ibuf_len against rxbuf_len in bulk msg  ibuf_len is the bulk IN (receive) buffer size, but the EMSGSIZE check in usbio_bulk_msg() compares it against txbuf_len \u2014 the bulk OUT endpoint size.  Both are taken independently from different endpoints in usbio_probe(), so the check is wrong when they differ.  Use rxbuf_len for the IN direction.  This matches the buffer that actually holds the response data.",
  "published": "2026-08-22T16:16:42Z",
  "severity": "",
  "epss": 0.00166,
  "epssPercentile": 0.05886,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.9-1",
      "fix": "DEBIAN-CVE-2026-74681",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-74681",
      "released": "2026-09-04T01:46:23Z"
    }
  ],
  "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"
  }
}