{
  "cveId": "CVE-2026-114629",
  "url": "https://patchblox.com/security/cve/CVE-2026-114629",
  "summary": "CVE-2026-114629 is fixed in libweb-simple-perl on 1 platform by DEBIAN-CVE-2026-114629 (version 0.035-1), released October 27, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libweb-simple-perl: Web::Simple versions before 0.035 for Perl allocate a buffer sized by the Content-Length header for urlencoded body p...",
  "description": "Web::Simple versions before 0.035 for Perl allocate a buffer sized by the Content-Length header for urlencoded body parameters.  Web::Dispatch::ParamParser::get_unpacked_body_from reads an application/x-www-form-urlencoded body using a single read call, with no cap and the return value ignored. Perl\u0027s read grows the buffer to the requested length before reading, so the declared Content-Length determines the allocation.  An attacker can trigger this through any route whose dispatch specification has a % body-parameter match, such as sub (POST \u002B %name=), sending a Content-Length far larger than the body actually sent. No authentication is involved.",
  "published": "2026-10-24T14:16:39Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss": 0.00495,
  "epssPercentile": 0.42764,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libweb-simple-perl",
      "release": "Debian 14",
      "fixedVersion": "0.035-1",
      "fix": "DEBIAN-CVE-2026-114629",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-114629",
      "released": "2026-10-27T21:14:52Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}