cbcvebase.
CVE-2026-91812
published 2026-09-23

CVE-2026-91812: A vulnerability in Foxit PDF Editor/Reader’s update mechanism allows man-in-the-middle attackers to bypass certificate validation and package integrity checks…

PriorityP346high8.1CVSS 3.1
AVNACHPRNUINSUCHIHAH
EPSS
0.14%
3.0th percentile
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.

Affected

11 ranges
VendorProductVersion rangeFixed in
foxitpdf_editor<= 13.2.5.63482—
foxitpdf_editor14.0.0.33046 – 14.0.7.33751—
foxitpdf_editor2023.1.0.15510 – 2023.3.0.23028—
foxitpdf_editor2024.1.0.23997 – 2024.4.1.27687—
foxitpdf_editor2025.1.0.27937 – 2025.3.0.35737—
foxitpdf_editor2026.1.0.36452 – 2026.2.0.39747—
foxitpdf_reader<= 2026.2.0.39747—
foxit_software_incfoxit_pdf_editor——
foxit_software_incfoxit_pdf_editor——
foxit_software_incfoxit_pdf_editor——
foxit_software_incfoxit_pdf_reader——
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