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CVE-2026-3774

HIGH CVSS 3.1: 7.5 EPSS 0.02%
Updated Apr 10, 2026
Microsoft
Parameter Value
CVSS 7.5 (HIGH)
Affected Versions 14.0.0.33046 — 2025.3.0.35737
Type CWE-200 (Information Exposure)
Vendor Microsoft
Public PoC No

The application allows PDF JavaScript and document/print actions (such as WillPrint/DidPrint) to update form fields, annotations, or optional content groups (OCGs) immediately before or after redaction, encryption, or printing. These script‑driven updates are not fully covered by the existing redaction, encryption, and printing logic, which, under specific document structures and user workflows, may cause a small amount of sensitive content to remain unremoved or unencrypted as expected, or result in printed output that slightly differs from what was reviewed on screen.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v3.1

Weakness Type (CWE)

Vulnerable Products 7

Configuration From (including) Up to (excluding)
Foxit Pdf_Editor
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
<= 13.2.2.24014
Foxit Pdf_Editor
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
14.0.0.33046 <= 14.0.2.33402
Foxit Pdf_Editor
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
2023.1.0.15510 <= 2023.3.0.23028
Foxit Pdf_Editor
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
2024.1.0.23997 <= 2024.4.1.27687
Foxit Pdf_Editor
cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*
2025.1.0.27937 <= 2025.3.0.35737
Foxit Pdf_Reader
cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*
<= 2025.3.0.35737
Microsoft Windows
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*