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

MITRE NVD CVE.ORG JSON API Print: PDF PDF

Summary

CVECVE-2026-57237
StatePUBLISHED
AssignerFoxit
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-07-08 09:16:31 UTC
Updated2026-07-08 15:01:22 UTC
DescriptionWhen the application opens a PDF and JavaScript modifies the properties of form fields, it causes the state of the underlying objects referenced by the program to become invalid. Eventually, it reads an illegal memory address, which leads to the crash of the application.

Risk And Classification

Primary CVSS: v3.1 7.8 HIGH from 14984358-7092-470d-8f34-ade47a7658a2

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

Problem Types: CWE-416 | CWE-416 CWE-416 Use after free

VersionSourceTypeScoreSeverityVector
3.114984358-7092-470d-8f34-ade47a7658a2Secondary7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1CNACVSS7.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Foxit Software Inc. Foxit PDF Editor affected Versions 2026.1.1 and earlier Windows
CNA Foxit Software Inc. Foxit PDF Editor affected Versions 14.0.4 and earlier Windows
CNA Foxit Software Inc. Foxit PDF Editor affected Versions 13.2.4 and earlier Windows
CNA Foxit Software Inc. Foxit PDF Editor affected Versions 2026.1.1 and earlier MacOS
CNA Foxit Software Inc. Foxit PDF Editor affected Versions 14.0.3 and earlier MacOS
CNA Foxit Software Inc. Foxit PDF Editor affected Versions 13.2.3 and earlier MacOS
CNA Foxit Software Inc. Foxit PDF Reader affected Versions 2026.1.1 and earlier Windows, MacOS

References

ReferenceSourceLinkTags
www.foxit.com/support/security-bulletins.html 14984358-7092-470d-8f34-ade47a7658a2 www.foxit.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Anonymous working with TrendAI Zero Day Initiative (en)

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