{
  "cveId": "CVE-2025-40216",
  "url": "https://patchblox.com/security/cve/CVE-2025-40216",
  "summary": "CVE-2025-40216 is fixed in 38 products on 1 platform, first by ALAS2023-2025-1130, released July 29, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  io_uring/rsrc: don\u0027t rely on user vaddr alignmen...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  io_uring/rsrc: don\u0027t rely on user vaddr alignment  There is no guaranteed alignment for user pointers, however the calculation of an offset of the first page into a folio after coalescing uses some weird bit mask logic, get rid of it.",
  "published": "2025-07-29T23:15:00Z",
  "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": 0.00152,
  "epssPercentile": 0.04397,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
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      "fix": "ALAS2023-2025-1130",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1130",
      "released": "2025-07-29T23:15:00Z"
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      "released": "2025-07-29T23:15:00Z"
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      "released": "2025-07-29T23:15:00Z"
    }
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  "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"
  }
}