CVE-2025-66499

HIGH

Foxit PDF Editor and PDF Reader - Heap-Based Buffer Overflow via JBIG2 Image Parsing

Title source: llm
STIX 2.1

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.

References (1)

Core 1

Scores

CVSS v3 7.8
EPSS 0.0025
EPSS Percentile 16.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-190
Status published
Products (2)
foxit/pdf_editor < 13.2.1.23955
foxit/pdf_reader < 2025.2.1.33197
Published Dec 19, 2025
Tracked Since Feb 18, 2026