High severity8.8NVD Advisory· Published Sep 23, 2026
CVE-2026-91798
CVE-2026-91798
Description
A local privilege escalation vulnerability exists in the update daemon of Foxit PDF Editor/Reader due to an insecure permission configuration that allows the configuration file to be modified by regular users, which may lead to arbitrary script execution with higher privileges.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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