Unity 3D Object Parsing Pointer Dereference Vulnerability

Publication date: 2026-07-08

Last updated on: 2026-07-09

Assigner: Foxit

Description

The application opened a PDF file containing an abnormal Unity 3D object. During parsing, the application incorrectly resolved a portion of the abnormal object as a pointer and used it as a valid address, ultimately causing the application to crash.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-07-08

Last Modified

2026-07-09

Generated

2026-07-15

AI Q&A

2026-07-08

EPSS Evaluated

2026-07-14

NVD

CVE-2026-57260

EUVD

EUVD-2026-42189

Affected Vendors & Products

Vendor	Product	Version / Range
foxit	pdf_editor	From 2023.1.0.15510 (inc) to 2023.3.0.23028 (inc)
foxit	pdf_editor	From 2024.1.0.23997 (inc) to 2024.4.1.27687 (inc)
foxit	pdf_editor	From 2025.1.0.27937 (inc) to 2025.3.0.35737 (inc)
foxit	pdf_editor	From 2026.1.0.36452 (inc) to 2026.1.1.36485 (inc)
foxit	pdf_reader	to 2026.1.1.36485 (inc)
foxit	pdf_editor	to 13.2.4.24048 (inc)
foxit	pdf_editor	From 14.0.0.33046 (inc) to 14.0.4.33508 (inc)
foxit	pdf_editor	From 2023.1.0.55583 (inc) to 2023.3.0.63083 (inc)
foxit	pdf_editor	From 2024.1.0.63682 (inc) to 2024.4.1.66479 (inc)
foxit	pdf_editor	From 2025.1.0.66692 (inc) to 2025.3.0.69570 (inc)
foxit	pdf_editor	to 13.2.3.63444 (inc)
foxit	pdf_reader	to 2026.1.1.70276 (inc)
foxit	pdf_editor	From 14.0.0.68868 (inc) to 14.0.3.69295 (inc)
foxit	pdf_editor	From 2026.1.0.70169 (inc) to 2026.1.1.70276 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-787	The product writes data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability occurs when the application opens a PDF file that contains an abnormal Unity 3D object. During the parsing process, the application incorrectly interprets a part of this abnormal object as a pointer and uses it as a valid memory address. This incorrect handling ultimately causes the application to crash.

Impact Analysis

The vulnerability can cause the affected application to crash when processing specially crafted PDF files containing abnormal Unity 3D objects. This can lead to denial of service, interrupting normal operations and potentially causing loss of data or availability.

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