CVE-2025-66495

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CVSS 3.1

7.8 high

EPSS

<1%p22

Published

Dec 19, 2025 (Dec 19, 2025)

Modified

Jun 17, 2026

Description

A use-after-free vulnerability exists in the annotation handling of Foxit PDF Reader before 2025.2.1, 14.0.1, and 13.2.1 on Windows and MacOS. When opening a PDF containing specially crafted JavaScript, a pointer to memory that has already been freed may be accessed or dereferenced, potentially allowing a remote attacker to execute arbitrary code.

Vendors: foxit
Products: pdf editor, pdf reader
Weakness: CWE-416
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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