CVE-2026-5943

EUVD-2026-25829
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
Affected Products (NVD)
VendorProductVersion
foxitpdf_editor
𝑥
< 13.2.4
foxitpdf_editor
14.0.0 ≤
𝑥
< 14.0.4
foxitpdf_editor
2023.0.0 ≤
𝑥
< 2026.1.1
foxitpdf_reader
𝑥
< 2026.1.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.foxit.com/support/security-bulletins.html