{
  "cveId": "CVE-2025-39888",
  "url": "https://patchblox.com/security/cve/CVE-2025-39888",
  "summary": "CVE-2025-39888 is fixed in linux on 1 platform by DEBIAN-CVE-2025-39888 (version 6.16.8-1), released September 23, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  fuse: Block access to folio overlimit  syz repor...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  fuse: Block access to folio overlimit  syz reported a slab-out-of-bounds Write in fuse_dev_do_write.  When the number of bytes to be retrieved is truncated to the upper limit by fc-\u003Emax_pages and there is an offset, the oob is triggered.  Add a loop termination condition to prevent overruns.",
  "published": "2025-09-23T06:15:48Z",
  "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": 0.00149,
  "epssPercentile": 0.04133,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.16.8-1",
      "fix": "DEBIAN-CVE-2025-39888",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-39888",
      "released": "2025-09-23T06:15:48Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}