A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s handling of malformed PDF form fields. Improper validation during field-name traversal may cause the application to access a release…

高危 CVSS 7.8

CVECVE-2026-91809

首次发现2026-09-23 08:31 UTC

披露时间2026-09-23 08:17 UTC

最后更新2026-09-23 08:31 UTC

通道状态auto

摘要

A use-after-free vulnerability exists in Foxit PDF Editor/Reader’s handling of malformed PDF form fields. Improper validation during field-name traversal may cause the application to access a released object, resulting in an application crash.

中文摘要建设中，暂以英文摘要呈现（DR-003 v2）。

深度研判

该漏洞尚未生成深度研判报告（DR-003 v2 AI pipeline 建设中）。

数据来源

NVD DATABASE

原始链接

https://www.foxit.com/support/security-bulletins.html

时间线

2026-09-23 nvd_ingest NVD