{
  "cveId": "CVE-2026-46192",
  "url": "https://patchblox.com/security/cve/CVE-2026-46192",
  "summary": "CVE-2026-46192 is fixed in linux on 1 platform by DEBIAN-CVE-2026-46192 (version 7.0.7-1), 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:  spi: microchip-core-qspi: don\u0027t attempt to trans...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  spi: microchip-core-qspi: don\u0027t attempt to transmit during emulated read-only dual/quad operations  The core will deal with reads by creating clock cycles itself, there\u0027s no need to generate clock cycles by transmitting garbage data at the driver level. Further, transmitting garbage data just bricks the transfer since QSPI doesn\u0027t have a dedicated master-out line like MOSI in regular SPI. I\u0027m not entirely sure if the transfer is bricked because of the garbage data being transmitted on the bus or because the core loses track of whether it is supposed to be sending or receiving data.",
  "published": "2026-05-28T10:16:34Z",
  "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": 0.01898,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.7-1",
      "fix": "DEBIAN-CVE-2026-46192",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-46192",
      "released": "2026-06-24T14:07:24Z"
    }
  ],
  "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"
  }
}