CVE-2026-18622 Foxit PDF Editor/Reader's signature-validation pop-up reports modified certified documents as valid

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...

CVE-2026-18622

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...

CVE-2026-18622

Technical details are not publicly available in the provided documents. Monitor for updates.

CVE-2026-18622

creationtimestamp| type| source ---|---|--- 2026-08-13 06:59:24+00:00| seen| https://bsky.app/profile/deskmodder.de/post/3msx2zara362m 2026-08-13 14:00:19+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3msxsjwdryv2j...