CVE-2026-18622
Foxit PDF Editor/Reader's signature-validation pop-up reports modified certified documents as valid
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:LAttack VectorLocal
AC:HAttack ComplexityHigh
PR:NPrivileges RequiredNone
UI:RUser InteractionRequired
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:HIntegrityHigh
A:NAvailabilityNone
Weaknesses
Affected Products
Foxit Software Inc.
commercial·USaka foxit pdf editor, foxit pdf reader
Exploitability
No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
References
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