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When rendering the page image, Foxit PDF Editor/Reader fails to perform validation on image objects whose optional content attributes are malformed. As a result, the program may access an already-fre…

High CVSS 7.8
CVECVE-2026-91790
First seen2026-09-23 08:31 UTC
Disclosed2026-09-23 08:17 UTC
Last updated2026-09-23 08:31 UTC
Channel statusauto

Summary

When rendering the page image, Foxit PDF Editor/Reader fails to perform validation on image objects whose optional content attributes are malformed. As a result, the program may access an already-freed internal data structure, triggering a crash due to UAF.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Sources

  • NVD DATABASE

Original Links

Timeline

  1. nvd_ingest NVD