CVE-2026-91793

Vendor

Foxit / Nitro / PDF-XChange

Product

PDF readers / editors

CVSS

7.8

Exposure class

Endpoint security

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

1. 15
   CVE NVD 23 Sep 2026

   When opening a specially crafted PDF, Foxit PDF Editor/Reader executes scripts that modify annotation rich-text attributes containing malformed font…

   When opening a specially crafted PDF, Foxit PDF Editor/Reader executes scripts that modify annotation rich-text attributes containing malformed font data. During subsequent annotation appearance reconstruction, it accesses an…

   CVSS 7.8 CVE-2026-91793 Foxit / Nitro / PDF-XChange
2. 11
   ZDI advisory ZDI 23 Sep 2026

   Foxit PDF Reader Doc Object Use-After-Free Information Disclosure Vulnerability

   This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page…

   CVSS 3.3 CVE-2026-91793 Foxit / Nitro / PDF-XChange