{
  "cveId": "CVE-2026-28214",
  "url": "https://patchblox.com/security/cve/CVE-2026-28214",
  "summary": "CVE-2026-28214 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-28214, released May 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "firebird3.0: Firebird is an open-source relational database management system",
  "description": "Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the ClumpletReader::getClumpletSize() function can overflow the totalLength value when parsing a Wide type clumplet, causing an infinite loop. An authenticated user with INSERT privileges on any table can exploit this via a crafted Batch Parameter Block to cause a denial of service against the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.",
  "published": "2026-04-17T19:16:35Z",
  "severity": "medium",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.01133,
  "epssPercentile": 0.66674,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "firebird3.0",
      "release": "Debian 14",
      "fixedVersion": "3.0.14.ds7-1",
      "fix": "DEBIAN-CVE-2026-28214",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-28214",
      "released": "2026-05-15T16:01:09Z"
    },
    {
      "platform": "linux",
      "product": "firebird4.0",
      "release": "Debian 14",
      "fixedVersion": "4.0.7.3271.ds6-1",
      "fix": "DEBIAN-CVE-2026-28214",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-28214",
      "released": "2026-05-15T16:01:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}