{
  "cveId": "CVE-2026-64145",
  "url": "https://patchblox.com/security/cve/CVE-2026-64145",
  "summary": "CVE-2026-64145 is fixed in linux on 1 platform by DEBIAN-CVE-2026-64145 (version 7.0.12-1), released July 20, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  wifi: wilc1000: fix dma_buffer leak on bus acqui...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  wifi: wilc1000: fix dma_buffer leak on bus acquire failure  wilc_wlan_firmware_download() allocates dma_buffer with kmalloc() at the top of the function and uses a \u0027fail:\u0027 label to free it via kfree(dma_buffer) on error.  All later error paths correctly use \u0027goto fail\u0027 to route through this cleanup. However, the early failure path after the first acquire_bus() call uses a bare \u0027return ret;\u0027, which leaks dma_buffer whenever the bus acquire fails.  Replace the early return with goto fail so the existing cleanup path runs.  Found via a custom Coccinelle semantic patch hunting for kmalloc\u0027d locals leaked on early-return error paths in driver firmware-download code.",
  "published": "2026-07-19T16:17:56Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00173,
  "epssPercentile": 0.06809,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.12-1",
      "fix": "DEBIAN-CVE-2026-64145",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-64145",
      "released": "2026-07-20T12:58:36Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}