CVE-2026-57256

published 2026-07-08

CVE-2026-57256: When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form…

Priority P3 35 high 7.8 CVSS 3.1

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

When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary pointers, resulting in accessing internal members of invalid or improperly initialized fields. This led to an illegal pointer read, ultimately causing the application to crash.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
foxit	pdf_editor	<= 13.2.4.24048	—
foxit	pdf_editor	14.0.0.33046 – 14.0.4.33508	—
foxit	pdf_editor	2023.1.0.15510 – 2023.3.0.23028	—
foxit	pdf_editor	2024.1.0.23997 – 2024.4.1.27687	—
foxit	pdf_editor	2025.1.0.27937 – 2025.3.0.35737	—
foxit	pdf_editor	2026.1.0.36452 – 2026.1.1.36485	—
foxit	pdf_reader	<= 2026.1.1.36485	—
foxit_software_inc	foxit_pdf_editor	—	—
foxit_software_inc	foxit_pdf_editor	—	—
foxit_software_inc	foxit_pdf_editor	—	—
foxit_software_inc	foxit_pdf_editor	—	—
foxit_software_inc	foxit_pdf_reader	—	—

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CWE-416