CVE-2026-5939

Name of the Vulnerable Software and Affected Versions Foxit PDF Editor/Reader (affected versions not specified)

Description A crafted XFA PDF can trigger a use-after-free condition during calculate event processing. This condition, which occurs when an application continues to use a pointer after it has been freed, can cause the application to crash and lead to arbitrary code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.