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Change History

The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed while stale pointers are still kept and later dereferenced, which under crafted JavaScript and document structures can lead to a use-after-free condition and potentially allow arbitrary code execution.

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE-416

https://www.foxit.com/support/security-bulletins.html