cbcvebase.
CVE-2026-91801
published 2026-09-23

CVE-2026-91801: A path traversal vulnerability exists in Foxit PDF Editor/Reader's handling of embedded PDF resources. Insufficient validation of resource file paths may allow…

PriorityP341high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
0.15%
4.2th percentile
A path traversal vulnerability exists in Foxit PDF Editor/Reader's handling of embedded PDF resources. Insufficient validation of resource file paths may allow files to be written outside their intended locations, potentially enabling arbitrary code execution.

Affected

11 ranges
VendorProductVersion rangeFixed in
foxitpdf_editor<= 13.2.5.63482—
foxitpdf_editor14.0.0.33046 – 14.0.7.33751—
foxitpdf_editor2023.1.0.15510 – 2023.3.0.23028—
foxitpdf_editor2024.1.0.23997 – 2024.4.1.27687—
foxitpdf_editor2025.1.0.27937 – 2025.3.0.35737—
foxitpdf_editor2026.1.0.36452 – 2026.2.0.39747—
foxitpdf_reader<= 2026.2.0.39747—
foxit_software_incfoxit_pdf_editor——
foxit_software_incfoxit_pdf_editor——
foxit_software_incfoxit_pdf_editor——
foxit_software_incfoxit_pdf_reader——
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.