CVE-2026-91797 — Foxit PDF Editor/Reader Portfolio Directory Traversal Remote Code Execution Vulnerability
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 o…
Published: 2026-09-23 · CVSS: 7.8 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7