VYPR
← All advisories
Unrated severityNVD Advisory· Published Dec 19, 2025· Updated Dec 19, 2025

Foxit PDF Reader PDF File Parsing Use-After-Free Remote Code Execution Vulnerability

CVE-2025-66494

Description

A use-after-free vulnerability exists in the PDF file parsing of Foxit PDF Reader before 2025.2.1, 14.0.1, and 13.2.1 on Windows. A PDF object managed by multiple parent objects could be freed while still being referenced, potentially allowing a remote attacker to execute arbitrary code.

Affected products

3
  • Foxit/Pdf Readerllm-fuzzy
    Range: < 2025.2.1, < 14.0.1, < 13.2.1
  • Foxit Software Inc./Foxit PDF Editorv5
    Range: Versions 2025.2.1 and earlier
  • Foxit Software Inc./Foxit PDF Readerv5
    Range: Versions 2025.2.1 and earlier

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

No linked articles in our index yet.