CVE-2026-57243 PUBLISHED

Foxit PDF Editor/Reader Page Out-of-bounds Read Vulnerability

Assigner: Foxit
Reserved: 24.06.2026 Published: 08.07.2026 Updated: 08.07.2026

During the process of page opening and form formatting, a JavaScript reentrancy results in an inconsistent document status. Subsequently, with outdated page information, the application attempts to access invalid addresses, causing the application to crash.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
CVSS Score: 6.1

Attack Vector	Local	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	None
User Interaction	Required	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Foxit Software Inc.
Product	Foxit PDF Editor
Versions	Default: unaffected Version Versions 2026.1.1 and earlier is affected Version Versions 14.0.4 and earlier is affected Version Versions 13.2.4 and earlier is affected

Vendor	Foxit Software Inc.
Product	Foxit PDF Reader
Versions	Default: unaffected Version Versions 2026.1.1 and earlier is affected

Credits

XuPeng finder

References

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

Problem Types

CWE-125 Out-of-bounds read CWE

Impacts

Information Disclosure