{
  "cveId": "CVE-2026-108518",
  "url": "https://patchblox.com/security/cve/CVE-2026-108518",
  "summary": "CVE-2026-108518 is fixed in libdbi-perl on 1 platform by DEBIAN-CVE-2026-108518 (version 1.656-1), released October 25, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libdbi-perl: DBI versions before 1.656 for Perl crash via type confusion in dbi_profile when a database handle is destroyed under...",
  "description": "DBI versions before 1.656 for Perl crash via type confusion in dbi_profile when a database handle is destroyed under a Profile Path with an {attr} element.  An {attr} element names a database handle attribute, which dbi_profile reads from the handle\u0027s inner hash. It expects the inner handle as a reference and dereferences it, but a handle that is being destroyed hands back the inner hash itself, so the dereference yields the hash\u0027s bucket array. A type check on that pointer usually fails and the call goes unprofiled. When the memory it addresses passes the check, the attribute lookup dereferences a NULL or invalid pointer and the process dies on SIGSEGV.  The Path is set by the application, by the Profile handle attribute, or by the DBI_PROFILE environment variable, so \u0060DBI_PROFILE={ImplementorClass}\u0060 can crash an unmodified program.",
  "published": "2026-10-20T22:18:48Z",
  "severity": "low",
  "cvss": 2.9,
  "cvssVector": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
  "epss": 0.00254,
  "epssPercentile": 0.17041,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libdbi-perl",
      "release": "Debian 14",
      "fixedVersion": "1.656-1",
      "fix": "DEBIAN-CVE-2026-108518",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-108518",
      "released": "2026-10-25T13:37:56Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T19:38:12Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}