CVE WatchAug 13, 2026

CVE-2026-18622

Foxit PDF Editor/Reader inconsistently alerts users when signature fields are abnormally modified, including alterations to appearance, coor

CVSS

4.7

Medium

EPSS

0.1%

KEV

—

Exploit Today

0-100

Published: Aug 13, 2026 · Last modified: Aug 13, 2026 · CWE-451

EPSS · 30d

Not enough EPSS history yet.

Technical description

Foxit PDF Editor/Reader inconsistently alerts users when signature fields are abnormally modified, including alterations to appearance, coordinates, or field duplication. This may mislead users into trusting tampered documents, since the UI cannot accurately reflect the actual integrity status of signatures.

Official references

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

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