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Description

When the application opens a PDF and JavaScript modifies the properties of form fields, it causes the state of the underlying objects referenced by the program to become invalid. Eventually, it reads an illegal memory address, which leads to the crash of the application.

PUBLISHED Reserved 2026-06-24 | Published 2026-07-08 | Updated 2026-07-08 | Assigner Foxit




HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-416 Use after free

Product status

Default status
unaffected

Versions 2026.1.1 and earlier
affected

Versions 14.0.4 and earlier
affected

Versions 13.2.4 and earlier
affected

Default status
unaffected

Versions 2026.1.1 and earlier
affected

Versions 14.0.3 and earlier
affected

Versions 13.2.3 and earlier
affected

Default status
unaffected

Versions 2026.1.1 and earlier
affected

Credits

Anonymous working with TrendAI Zero Day Initiative finder

References

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

cve.org (CVE-2026-57237)

nvd.nist.gov (CVE-2026-57237)

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