CVE-2026-91800
HIGH
NVD
CVSS Score
8.8
Severity
HIGH
Published
Sep 23, 2026
Vendor
unknown
Description
A local privilege escalation vulnerability exists in the installer of Foxit PDF Editor for macOS due to insufficient validation of a user-modifiable configuration value during high-privilege upgrades. A local attacker could exploit this issue to execute arbitrary commands with root privileges.