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CVE-2025-66498

Foxit PDF Reader 3D Annotation Out-of-Bounds Memory Access Vulnerability

Published: Dec 19, 2025Updated: Dec 23, 2025 Sources: CVE List NVDCWE-125
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.2%
Top 92.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A memory corruption vulnerability exists in the 3D annotation handling of Foxit PDF Reader due to insufficient bounds checking when parsing U3D data. When opening a PDF file containing malformed or specially crafted PRC content, out-of-bounds memory access may occur, resulting in memory corruption.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:LI:LA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-125CWE-787

Affected Products

Foxit PDF ReaderFoxit Software Inc.
On-premDesktop App
Consumer Software / productivity
Foxit PDF EditorFoxit Software Inc.
On-premDesktop App
Consumer Software / file-utility
pdf editorfoxit
On-premDesktop App
Consumer Software / file-utility
pdf readerfoxit
On-premDesktop App
Consumer Software / file-utility
foxit software inc.commercialUSConsumer Softwareaka foxit pdf reader, foxit pdf editor
foxitcommercialCNConsumer Softwareaka foxit pdf, foxit reader

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

3 techniques
Collection
Initial Access
Privilege Escalation
View detailed technique mapping

References

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

Timeline

Published
Dec 19, 2025
Last Updated
Dec 23, 2025

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