cvedb.io
CVE-2021-38563
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2021-08-11T22:15:08.613 · Last modified 2026-06-17T04:02:22.120

Summary

An issue was discovered in Foxit PDF Reader before 11.0.1 and PDF Editor before 11.0.1. It mishandles situations in which an array size (derived from a /Size entry) is smaller than the maximum indirect object number, and thus there is an attempted incorrect array access (leading to a NULL pointer dereference, or out-of-bounds read or write).

Affected products

foxit — pdf_reader

Does this affect you?

Add your gear to cvedb and we'll alert you only when foxit ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.