{
  "cveId": "CVE-2026-116531",
  "url": "https://patchblox.com/security/cve/CVE-2026-116531",
  "summary": "CVE-2026-116531 is fixed in libhttp-body-perl on 1 platform by DEBIAN-CVE-2026-116531 (version 1.24.01-1), released November 3, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "libhttp-body-perl: HTTP::Body versions before 1.23_01 for Perl lose track of chunk boundaries in chunked request bodies when a read ends...",
  "description": "HTTP::Body versions before 1.23_01 for Perl lose track of chunk boundaries in chunked request bodies when a read ends inside a chunk.  In chunked mode, used when no content length is given, add() treats a chunk as complete once the buffer is as long as the chunk\u0027s declared size, but the buffer still holds the chunk-size line. When a read ends in the last bytes of a chunk, add() takes the chunk short and parses the leftover data as the next chunk-size line.  A remote attacker can make a chunked body never complete, hanging a server that reads until the body is done, and may make it complete early, leaving the remaining bytes to be read as the next request.",
  "published": "2026-10-28T18:17:14Z",
  "severity": "critical",
  "cvss": 9.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
  "epss": 0.00403,
  "epssPercentile": 0.34822,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libhttp-body-perl",
      "release": "Debian 14",
      "fixedVersion": "1.24.01-1",
      "fix": "DEBIAN-CVE-2026-116531",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-116531",
      "released": "2026-11-03T18:58:21Z"
    }
  ],
  "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"
  }
}