{
  "cveId": "CVE-2026-57204",
  "url": "https://patchblox.com/security/cve/CVE-2026-57204",
  "summary": "CVE-2026-57204 is fixed in pypdf on 1 platform by DEBIAN-CVE-2026-57204 (version 6.19.0-1), released June 30, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "pypdf: pypdf is a free and open-source pure-python PDF library",
  "description": "pypdf is a free and open-source pure-python PDF library. Prior to 6.13.3, a maliciously crafted PDF can cause DoS. An attacker who uses this vulnerability can craft a PDF which leads to large memory usage, as MAX_DECLARED_STREAM_LENGTH is sometimes ignored. This requires parsing a content stream without a /Length value. This issue has been fixed in version 6.13.3.",
  "published": "2026-06-30T22:16:57Z",
  "severity": "medium",
  "cvss": 6.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.00367,
  "epssPercentile": 0.30756,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "pypdf",
      "release": "Debian 14",
      "fixedVersion": "6.19.0-1",
      "fix": "DEBIAN-CVE-2026-57204",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-57204",
      "released": "2026-06-30T22:16:57Z"
    }
  ],
  "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"
  }
}