CVE-2026-57245

Foxit PDF Editor/Reader Signature Hyperlink Use-After-Free 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, traverses and builds the annotation elements related to hyperlinks, it fails to validate the abnormal annotation relationships and field combinations. This results in the internal objects entering an invalid state. Eventually, during the destruction phase, an invalid pointer write occurred, causing the application to crash.

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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