Memory Corruption Vulnerability in Foxit PDF Reader
CVE-2025-66498

5.3MEDIUM

Key Information:

Vendor

Foxit Inc.

Status
Foxit
Foxit PDF Editor
Vendor
CVE Published:
19 December 2025

What is CVE-2025-66498?

A memory corruption vulnerability is present in Foxit PDF Reader, stemming from inadequate bounds checking while processing 3D annotations. Specifically, when users open a PDF file that contains malformed or specially crafted PRC content, this could lead to out-of-bounds memory access, potentially resulting in memory corruption. Users are advised to update to the latest version to mitigate any risk associated with this vulnerability.

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Affected Version(s)

Foxit PDF Editor Windows Versions 2025.2.1 and earlier

Foxit PDF Editor Windows Versions 14.0.1 and earlier

Foxit PDF Editor Windows Versions 13.2.1 and eariler

References

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

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Mat Powell of Trend of Trend Micro Zero Day Initiative
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