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CVE-2026-13129— Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability

Quick assessment

Affected
Foxit Software Inc. Foxit PDF Editor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Foxit Software Inc Foxit PDF Editor是Foxit Software Inc公司的文档编辑软件。 Foxit PDF Editor 2026.1.1及之前版本、14.0.4及之前版本和13.2.4及之前版本存在资源管理错误漏洞，该漏洞源于使用损坏的字段树触发字段遍历导致访问字段属性路径时持有无效的表单对象，最终读取无效指针导致应用程序崩溃。

CVSS 7.8 · High EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

Affected Version Matrix 4

VendorProduct Version RangeStatus
Foxit Software Inc. Foxit PDF Editor Versions 2026.1.1 and earlier affected
Versions 14.0.4 and earlier affected
Versions 13.2.4 and earlier affected
Foxit Software Inc. Foxit PDF Reader Versions 2026.1.1 and earlier affected
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I. Basic Information for CVE-2026-13129

Vulnerability Information
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Vulnerability Title
Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
When the application opens a PDF file, JavaScript uses the damaged field tree to trigger field traversal, resulting in the program holding an invalid form object when accessing the field property path. Eventually, the application crashes due to reading an invalid pointer.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
释放后使用
Source: CVE Program / CVE List V5
Vulnerability Title
Foxit PDF Editor 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Foxit Software Inc Foxit PDF Editor是Foxit Software Inc公司的文档编辑软件。 Foxit PDF Editor 2026.1.1及之前版本、14.0.4及之前版本和13.2.4及之前版本存在资源管理错误漏洞，该漏洞源于使用损坏的字段树触发字段遍历导致访问字段属性路径时持有无效的表单对象，最终读取无效指针导致应用程序崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Foxit Software Inc. Foxit PDF Editor Versions 2026.1.1 and earlier -
Foxit Software Inc. Foxit PDF Reader Versions 2026.1.1 and earlier -

II. Public POCs for CVE-2026-13129

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III. Intelligence Information for CVE-2026-13129

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Same Patch Batch · Foxit Software Inc. · 2026-07-08 · 28 CVEs total

CVE-2026-57239 8.2 HIGH Foxit PDF Editor/Reader Local Privilege Escalation
CVE-2026-57249 7.8 HIGH Foxit PDF Editor/Reader Annotation Use-After-Free Vulnerability
CVE-2026-13127 7.8 HIGH Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
CVE-2026-13128 7.8 HIGH Foxit PDF Editor/Reader Doc Object Use-After-Free Remote Code Execution Vulnerability
CVE-2026-13126 7.8 HIGH Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
CVE-2026-57242 7.8 HIGH Foxit PDF Editor/Reader Page Use-After-Free Vulnerability
CVE-2026-57240 7.8 HIGH Foxit PDF Editor/Reader Form Field Use-After-Free Remote Code Execution Vulnerability
CVE-2026-57254 7.8 HIGH Foxit PDF Editor/Reader Annotation Type Confusion Vulnerability
CVE-2026-57250 7.8 HIGH Foxit PDF Editor/Reader Form Field Use-After-Free Vulnerability
CVE-2026-57252 7.8 HIGH Foxit PDF Editor/Reader AcroForm Use-After-Free Remote Code Execution Vulnerability
CVE-2026-57248 7.8 HIGH Foxit PDF Editor/Reader Annotation Improper Release Vulnerability
CVE-2026-57245 7.8 HIGH Foxit PDF Editor/Reader Signature Hyperlink Use-After-Free Vulnerability
CVE-2026-57247 7.8 HIGH Foxit PDF Editor/Reader Field Use-After-Free Vulnerability
CVE-2026-57244 7.8 HIGH Foxit PDF Editor/Reader Form Control Use-After-Free Vulnerability
CVE-2026-57246 7.8 HIGH Foxit PDF Editor/Reader Signature Buffer Overflow Vulnerability
CVE-2026-57251 7.8 HIGH Foxit PDF Editor/Reader Cloud Appearance Buffer Overflow Vulnerability
CVE-2026-57237 7.8 HIGH Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
CVE-2026-57260 7.8 HIGH Security vulnerability in Foxit PDF Editor/Reader — U3D Adobe Mesh Decompression (Type Con
CVE-2026-57238 7.8 HIGH Foxit PDF Editor/Reader Annotation Use-After-Free Remote Code Execution Vulnerability
CVE-2026-57256 7.8 HIGH Foxit Editor/Reader List Box Format Use-After-Free Vulnerability

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Foxit PDF Editor
Same vendor: Foxit Software Inc.
Same weakness: CWE-416

V. Comments for CVE-2026-13129

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