CVE-2026-91803 — Security Vulnerability Report – Foxit PDF Editor/Reader Updater DLL Search Path Hijacking
A local privilege escalation vulnerability exists in the updater of Foxit PDF Editor/Reader due to unsafe loading of dynamic-link libraries from a user-writable directory during…
Published: 2026-09-23 · CVSS: 8.8 · CVSS 3.1
A local privilege escalation vulnerability exists in the updater of Foxit PDF Editor/Reader due to unsafe loading of dynamic-link libraries from a user-writable directory during high-privilege operations. A local attacker could exploit this issue to execute code with elevated privileges.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7