High severity8.8NVD Advisory· Published Sep 23, 2026
CVE-2026-91800
CVE-2026-91800
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.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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