High severity7.8NVD Advisory· Published Sep 23, 2026
CVE-2026-91815
CVE-2026-91815
Description
Foxit PDF Editor/Reader does not perform sufficient verification of the JPEG2000 image metadata in the PDF file, which leads to out-of-bounds write in the heap buffer during decoding, potentially causing the program to crash and introducing the risk of arbitrary code execution.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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