High severity7.8NVD Advisory· Published Apr 27, 2026· Updated Apr 29, 2026

CVE-2026-5943

Description

Document structural anomalies caused inconsistencies between page element relationships and internal index states. When scripts triggered document modifications, object reference validity was not properly maintained, leading to a crash when accessing an invalid pointer during page information queries.

Affected products

Foxit/Pdf Editor
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
Range: <13.2.4
Foxit/Pdf Reader
cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*
Range: <2026.1.1

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.foxit.com/support/security-bulletins.htmlnvdVendor Advisory

News mentions

No linked articles in our index yet.

cvss	0.507
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000