CVE-2026-91797 — Foxit PDF Editor/Reader Portfolio Directory Traversal Remote Code Execution Vulnerability

CVE-2026-91797

Foxit PDF Editor/Reader Portfolio Directory Traversal Remote Code Execution Vulnerability PUBLISHED

Description (CNA)

Foxit PDF Editor/Reader failed to validate the directory traversal path in the attachment file name, resulting in malicious attachments being able to be written to directories outside the expected secure area when the PDF is opened.

Affected (CNA)

Vendor / product	Versions
Foxit Software Inc. / Foxit PDF Editor	affected Versions 2026.2 and earlier; affected Versions 14.0.7 and earlier; affected Versions 13.2.6 and earlier
Foxit Software Inc. / Foxit PDF Reader	affected Versions 2026.2 and earlier

CWE

CWE-73

References

https://www.foxit.com/support/security-bulletins.html

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.