High severity8.8NVD Advisory· Published Sep 23, 2026
CVE-2026-91803
CVE-2026-91803
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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