Medium severity6.1NVD Advisory· Published Sep 23, 2026
CVE-2026-91808
CVE-2026-91808
Description
A heap-based out-of-bounds read vulnerability exists in Foxit PDF Editor Reader’s handling of PDF image objects with inconsistent compression metadata. Insufficient validation during image decoding may result in an undersized buffer and an out-of-bounds read during rendering, causing an application crash.
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Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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