Medium severity6.1NVD Advisory· Published Sep 23, 2026
CVE-2026-91807
CVE-2026-91807
Description
A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor/Reader’s handling of malformed image soft-mask data. Insufficient validation of the soft-mask data attribute during image parsing may cause an arithmetic underflow, resulting in an out-of-bounds read and application crash.
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Affected products
2Patches
Vulnerability mechanics
References
1News mentions
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