CVE-2026-91812

HIGH CVSS 7.9 View on NVD ↗

Description

A vulnerability in Foxit PDF Editor/Reader’s update mechanism allows man-in-the-middle attackers to bypass certificate validation and package integrity checks, potentially enabling arbitrary code execution with system privileges.

CVSS Vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

References

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

Published: Sep 23, 2026 08:17 UTC Modified: Sep 23, 2026 17:58 UTC