CVE-2026-57243
Analyzed Analyzed - Analysis Complete

JavaScript Reentrancy Leading to Application Crash

Publication date: 2026-07-08

Last updated on: 2026-07-09

Assigner: Foxit

Description
During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash.

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Meta Information

Published
2026-07-08
Last Modified
2026-07-09
Generated
2026-07-16
AI Q&A
2026-07-08
EPSS Evaluated
2026-07-14
NVD
CVE-2026-57243
EUVD
EUVD-2026-42208

Affected Vendors & Products

Showing 7 associated CPEs
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)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.

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Impact Analysis

The primary impact of this vulnerability is that it can cause the affected application to crash due to accessing invalid addresses.

This can lead to denial of service or interruption of normal application functionality.

Executive Summary

This vulnerability occurs during the process of opening a page and formatting a form, where a JavaScript reentrancy issue causes the document status to become inconsistent.

As a result, the application uses outdated page information and attempts to access invalid memory addresses, which leads to the application crashing.

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