{
  "cveId": "CVE-2023-3865",
  "url": "https://patchblox.com/security/cve/CVE-2023-3865",
  "summary": "CVE-2023-3865 is fixed in linux on 1 platform, first by DEBIAN-CVE-2023-3865, released August 16, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ksmbd: fix out-of-bound read in smb2_write  ksmb...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ksmbd: fix out-of-bound read in smb2_write  ksmbd_smb2_check_message doesn\u0027t validate hdr-\u003ENextCommand. If -\u003ENextCommand is bigger than Offset \u002B Length of smb2 write, It will allow oversized smb2 write length. It will cause OOB read in smb2_write.",
  "published": "2025-08-16T14:15:27Z",
  "severity": "high",
  "cvss": 7.1,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
  "epss": 0.00649,
  "epssPercentile": 0.51399,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.37-1",
      "fix": "DEBIAN-CVE-2023-3865",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-3865",
      "released": "2025-08-16T14:15:27Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.3.11-1",
      "fix": "DEBIAN-CVE-2023-3865",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-3865",
      "released": "2025-08-16T14:15:27Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.3.11-1",
      "fix": "DEBIAN-CVE-2023-3865",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-3865",
      "released": "2025-08-16T14:15:27Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}