MEDIUM 5.3 NVD

CVE-2026-91814

A signature validation vulnerability exists in Foxit PDF Editor/Reader’s handling of incrementally updated PDF documents. Changes to visible document content ma

A signature validation vulnerability exists in Foxit PDF Editor/Reader’s handling of incrementally updated PDF documents. Changes to visible document content may not invalidate the existing signature, allowing attackers to alter signed content and potentially carry out content spoofing while the document continues to appear validly signed.

References

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

Published: 2026-09-23 · Source: NVD · Feed updated: 2026-09-23

This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-09-23 via NVD.

vulnfeed aggregates 4195 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.