CVE-2025-66499

🔴 HIGH

A heap-based buffer overflow vulnerability exists in the PDF parsing of Foxit PDF Reader when processing specially crafted JBIG2 data. An integer overflow in the calculation of the image buffer size m...

Published
Dec 19, 2025
Last Modified
Dec 23, 2025
Views
7
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A heap-based buffer overflow vulnerability exists in the PDF parsing of Foxit PDF Reader when processing specially crafted JBIG2 data. An integer overflow in the calculation of the image buffer size may occur, potentially allowing a remote attacker to execute arbitrary code.

Affected Products (2)

foxit - pdf_editor

Version: *

foxit - pdf_reader

Version: *

CVSS Scores

CVSS 3.1 7.8
7.8
HIGH
CVSS 2.0 7.8

References

Additional Information

Source
14984358-7092-470d-8f34-ade47a7658a2
State
Analyzed

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