8.1

CVE-2026-91812

Foxit PDF Editor/Reader FoxitUpdater Improper Certificate Validation Local Privilege Escalation Vulnerability

A vulnerability in Foxit PDF Editor/Reader’s update mechanism allows man-in-the-middle attackers to bypass certificate validation and package integrity checks, potentially enabling arbitrary code execution with system privileges.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Foxit ≫ Pdf Editor Version <= 13.2.5.63482
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 14.0.0.33046 <= 14.0.7.33751
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 2023.1.0.15510 <= 2023.3.0.23028
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 2024.1.0.23997 <= 2024.4.1.27687
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 2025.1.0.27937 <= 2025.3.0.35737
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Editor Version >= 2026.1.0.36452 <= 2026.2.0.39747
   Microsoft ≫ Windows Version -
Foxit ≫ Pdf Reader Version <= 2026.2.0.39747
   Microsoft ≫ Windows Version -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.08% 0.002
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
14984358-7092-470d-8f34-ade47a7658a2 7.9 1.2 6
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

https://www.foxit.com/support/security-bulletins.html
Vendor Advisory