High severity7.8NVD Advisory· Published Sep 23, 2026
CVE-2026-91795
CVE-2026-91795
Description
Foxit PDF Editor/Reader's FileOpen plugin did not adequately validate certain encryption metadata in specially crafted PDF files. This could leave an internal pointer in an invalid state, resulting in chained read and write access violations and potentially enabling arbitrary code execution.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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