CVE-2025-66498

HighCVSS 7.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Dec 19, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2025-66498: High severity, CVSS 7.8 | Vulnix