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CVE-2026-3780 Foxit PDF Editor/Reader Installer Uncontrolled Search Path Privilege Escalation

🗓️ 01 Apr 2026 01:40:33Reported by FoxitType 
cvelist
 cvelist
🔗 www.cve.org👁 36 Views

Foxit installer runs elevated and uses untrusted search paths for system files, enabling local privilege escalation.

Related
Affected
Refs
[
  {
    "vendor": "Foxit Software Inc.",
    "product": "Foxit PDF Reader",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "Versions 2025.3 and earlier"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Foxit Software Inc.",
    "product": "Foxit PDF Editor",
    "platforms": [
      "Windows"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "Versions 2025.3 and earlier"
      },
      {
        "status": "affected",
        "version": "Versions 14.0.2 and earlier"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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02 Apr 2026 02:14Current
CVSS 3.17.3
EPSS0.00121
36