CVE-2026-57252

Foxit PDF Editor/Reader AcroForm Use-After-Free Remote Code Execution Vulnerability

State: Published
Severity: 7.8 High
Published: Jul 8, 2026
Updated: Jul 8, 2026
Reserved: Jun 24, 2026

Description

When the application opens a PDF file, during the process of JavaScript deleting pages and removing attachment annotations, it will cause the attachment panel to continue accessing invalid pointers, eventually leading to the application crashing.

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	Foxit

Weaknesses

CWE-416 Use after free

Affected Products

Product	Versions
Foxit PDF EditorFoxit Software Inc.	Versions 2026.1.1 and earlierAffected Versions 14.0.4 and earlierAffected Versions 13.2.4 and earlierAffected
Foxit PDF ReaderFoxit Software Inc.	Versions 2026.1.1 and earlierAffected

References

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

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