CVE-2025-66499
Published: Dec 19, 2025
Modified: Dec 19, 2025
CVSS v3.1
7.8
Description
A heap-based buffer overflow vulnerability exists in the PDF parsing of Foxit PDF Reader when processing specially crafted JBIG2 data. An integer overflow in the calculation of the image buffer size may occur, potentially allowing a remote attacker to execute arbitrary code.
| Vendor | Product | Versions |
|---|---|---|
Foxit Software Inc. | Foxit PDF Reader | affected Versions 2025.2.1 and earlieraffected Versions 14.0.1 and earlieraffected Versions 13.2.1 and eariler |
Foxit Software Inc. | Foxit PDF Editor | affected Versions 2025.2.1 and earlieraffected Versions 14.0.1 and earlieraffected Versions 13.2.1 and eariler |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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