{
  "cveId": "CVE-2023-26420",
  "url": "https://patchblox.com/security/cve/CVE-2023-26420",
  "summary": "CVE-2023-26420 is fixed in 2 products on 1 platform, first by Adobe Acrobat Reader DC 23.001.20143, released April 4, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ZDI-CAN-20227: Adobe Acrobat Reader DC AcroForm addField Use-After-Free Remote Code Execution Vulnerability",
  "description": "Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
  "published": "2023-04-12T21:15:24Z",
  "severity": "",
  "cvss": 7.8,
  "cwe": "CWE-416: Use After Free (CWE-416)",
  "epss": 0.0271,
  "epssPercentile": 0.86067,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2023-26420",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Adobe Acrobat Reader DC",
      "fixedVersion": "23.001.20143",
      "fix": "Adobe Acrobat Reader DC 23.001.20143",
      "url": "https://patchblox.com/security/fix/windows-app/adobe.acrobat.reader.32-bit-23.001.20143",
      "released": "2023-04-04T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Adobe Acrobat Reader DC (64-bit)",
      "fixedVersion": "23.001.20143",
      "fix": "Adobe Acrobat Reader DC (64-bit) 23.001.20143",
      "url": "https://patchblox.com/security/fix/windows-app/adobe.acrobat.reader.64-bit-23.001.20143",
      "released": "2023-04-04T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}