{
  "fix": "Adobe Acrobat Reader DC 26.002.21901",
  "url": "https://patchblox.com/security/fix/windows-app/adobe.acrobat.reader.32-bit-26.002.21901",
  "summary": "Adobe Acrobat Reader DC 26.002.21901, released September 7, 2026, fixes 32 CVEs in Adobe Acrobat Reader DC. None of them is reported as exploited. Patch Radar priority: High. The latest Adobe Acrobat Reader DC is 26.002.22031, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Adobe Acrobat Reader DC 26.002.21901",
  "released": "2026-09-07T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-81990, high severity",
  "supported": true,
  "cveCount": 32,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.006,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "Adobe Acrobat Reader DC",
      "productUrl": "https://patchblox.com/security/product/windows-app/adobe-acrobat-reader-dc",
      "fixedVersion": "26.002.21901",
      "latestVersion": "26.002.22031",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Adobe Acrobat Reader DC",
    "latestVersion": "26.002.22031",
    "productUrl": "https://patchblox.com/security/product/windows-app/adobe-acrobat-reader-dc"
  },
  "cves": [
    {
      "cveId": "CVE-2026-79909",
      "url": "https://patchblox.com/security/cve/CVE-2026-79909",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81973",
      "url": "https://patchblox.com/security/cve/CVE-2026-81973",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81975",
      "url": "https://patchblox.com/security/cve/CVE-2026-81975",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81976",
      "url": "https://patchblox.com/security/cve/CVE-2026-81976",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81985",
      "url": "https://patchblox.com/security/cve/CVE-2026-81985",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81986",
      "url": "https://patchblox.com/security/cve/CVE-2026-81986",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81988",
      "url": "https://patchblox.com/security/cve/CVE-2026-81988",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81989",
      "url": "https://patchblox.com/security/cve/CVE-2026-81989",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81990",
      "url": "https://patchblox.com/security/cve/CVE-2026-81990",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00376,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81992",
      "url": "https://patchblox.com/security/cve/CVE-2026-81992",
      "title": "Acrobat Reader | Heap-based Buffer Overflow (CWE-122)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00337,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81987",
      "url": "https://patchblox.com/security/cve/CVE-2026-81987",
      "title": "Acrobat Reader | Integer Overflow or Wraparound (CWE-190)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00314,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-79907",
      "url": "https://patchblox.com/security/cve/CVE-2026-79907",
      "title": "Acrobat Reader | Double Free (CWE-415)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00293,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-80161",
      "url": "https://patchblox.com/security/cve/CVE-2026-80161",
      "title": "Acrobat Reader | Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027) (CWE-843)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00293,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-79908",
      "url": "https://patchblox.com/security/cve/CVE-2026-79908",
      "title": "Acrobat Reader | Out-of-bounds Write (CWE-787)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00256,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81979",
      "url": "https://patchblox.com/security/cve/CVE-2026-81979",
      "title": "Acrobat Reader | Out-of-bounds Write (CWE-787)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00256,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81980",
      "url": "https://patchblox.com/security/cve/CVE-2026-81980",
      "title": "Acrobat Reader | Out-of-bounds Write (CWE-787)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00256,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81981",
      "url": "https://patchblox.com/security/cve/CVE-2026-81981",
      "title": "Acrobat Reader | Out-of-bounds Write (CWE-787)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00256,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81983",
      "url": "https://patchblox.com/security/cve/CVE-2026-81983",
      "title": "Acrobat Reader | Out-of-bounds Write (CWE-787)",
      "priority": "High",
      "cvss": 7.8,
      "epss": 0.00256,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81996",
      "url": "https://patchblox.com/security/cve/CVE-2026-81996",
      "title": "Acrobat Reader | Incorrect Authorization (CWE-863)",
      "priority": "High",
      "cvss": 8.8,
      "epss": 0.00238,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81994",
      "url": "https://patchblox.com/security/cve/CVE-2026-81994",
      "title": "Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes (\u0027Prototype Pollution\u0027) (CWE-1321)",
      "priority": "Routine",
      "cvss": 6.3,
      "epss": 0.006,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-80162",
      "url": "https://patchblox.com/security/cve/CVE-2026-80162",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00334,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81984",
      "url": "https://patchblox.com/security/cve/CVE-2026-81984",
      "title": "Acrobat Reader | Use After Free (CWE-416)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00334,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81993",
      "url": "https://patchblox.com/security/cve/CVE-2026-81993",
      "title": "Acrobat Reader | Heap-based Buffer Overflow (CWE-122)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.003,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-79910",
      "url": "https://patchblox.com/security/cve/CVE-2026-79910",
      "title": "Acrobat Reader | Out-of-bounds Read (CWE-125)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00261,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-80160",
      "url": "https://patchblox.com/security/cve/CVE-2026-80160",
      "title": "Acrobat Reader | Out-of-bounds Read (CWE-125)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00261,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81977",
      "url": "https://patchblox.com/security/cve/CVE-2026-81977",
      "title": "Acrobat Reader | Integer Underflow (Wrap or Wraparound) (CWE-191)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00261,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81978",
      "url": "https://patchblox.com/security/cve/CVE-2026-81978",
      "title": "Acrobat Reader | Out-of-bounds Read (CWE-125)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00261,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81982",
      "url": "https://patchblox.com/security/cve/CVE-2026-81982",
      "title": "Acrobat Reader | Out-of-bounds Read (CWE-125)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00261,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81991",
      "url": "https://patchblox.com/security/cve/CVE-2026-81991",
      "title": "Acrobat Reader | Out-of-bounds Read (CWE-125)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00261,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-81997",
      "url": "https://patchblox.com/security/cve/CVE-2026-81997",
      "title": "Acrobat Reader | Incorrect Authorization (CWE-863)",
      "priority": "Routine",
      "cvss": 6.3,
      "epss": 0.00235,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-82001",
      "url": "https://patchblox.com/security/cve/CVE-2026-82001",
      "title": "Acrobat Reader | Uncontrolled Resource Consumption (CWE-400)",
      "priority": "Routine",
      "cvss": 5.5,
      "epss": 0.00234,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-80159",
      "url": "https://patchblox.com/security/cve/CVE-2026-80159",
      "title": "Acrobat Reader | Untrusted Search Path (CWE-426)",
      "priority": "Routine",
      "cvss": 4,
      "epss": 0.00195,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}