{
  "cveId": "CVE-2025-39963",
  "url": "https://patchblox.com/security/cve/CVE-2025-39963",
  "summary": "CVE-2025-39963 is fixed in 72 products on 1 platform, first by DEBIAN-CVE-2025-39963, released October 9, 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: fix incorrect io_kiocb reference in io...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  io_uring: fix incorrect io_kiocb reference in io_link_skb  In io_link_skb function, there is a bug where prev_notif is incorrectly assigned using \u0027nd\u0027 instead of \u0027prev_nd\u0027. This causes the context validation check to compare the current notification with itself instead of comparing it with the previous notification.  Fix by using the correct prev_nd parameter when obtaining prev_notif.",
  "published": "2025-10-09T13:15:32Z",
  "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": 0.00156,
  "epssPercentile": 0.04736,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
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    },
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      "released": "2025-10-27T14:26:00Z"
    }
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  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}