CVE-2026-13126
Received Received - Intake

PDF JavaScript Page Deletion Leads to Application Crash

Publication date: 2026-07-08

Last updated on: 2026-07-08

Assigner: Foxit

Description
The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application attempted to perform a write operation on the invalid pop-up annotations, resulting in the program crashing.

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Meta Information

Published
2026-07-08
Last Modified
2026-07-08
Generated
2026-07-08
AI Q&A
2026-07-08
EPSS Evaluated
N/A
NVD
CVE-2026-13126
EUVD
EUVD-2026-42187

Affected Vendors & Products

Currently, no data is known.

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-416 The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

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Executive Summary

This vulnerability occurs because embedded JavaScript in a PDF deletes pages, which makes certain objects invalid. When the application tries to perform a write operation on these now invalid pop-up annotations, it causes the program to crash.

Impact Analysis

The impact of this vulnerability is that it can cause the affected application to crash. This can lead to denial of service, loss of data, or interruption of normal operations.

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