CVE-2026-13129: CWE-416 Use after free in Foxit Software Inc. Foxit PDF Editor
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.
AI Analysis
Technical Summary
This vulnerability arises from improper handling of form objects during JavaScript-triggered field traversal in Foxit PDF Editor. When a PDF with a damaged field tree is opened, the application accesses an invalid form object pointer, leading to a use-after-free condition and subsequent crash. The CVSS 3.1 vector indicates the attack requires local access with low complexity, no privileges, and user interaction, impacting confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can cause the application to crash, resulting in denial of service. The CVSS score and vector also indicate potential high impact on confidentiality and integrity, though specific exploitation details are not provided. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been published by Foxit Software Inc. at this time.
CVE-2026-13129: CWE-416 Use after free in Foxit Software Inc. Foxit PDF Editor
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.
CVSS v3.1
Score 7.8high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from improper handling of form objects during JavaScript-triggered field traversal in Foxit PDF Editor. When a PDF with a damaged field tree is opened, the application accesses an invalid form object pointer, leading to a use-after-free condition and subsequent crash. The CVSS 3.1 vector indicates the attack requires local access with low complexity, no privileges, and user interaction, impacting confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can cause the application to crash, resulting in denial of service. The CVSS score and vector also indicate potential high impact on confidentiality and integrity, though specific exploitation details are not provided. No known exploits in the wild have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been published by Foxit Software Inc. at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Foxit
- Date Reserved
- 2026-06-24T03:01:54.524Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4e27eac9d9e3dbe3eaeaef
Added to database: 07/08/2026, 10:35:22 UTC
Last enriched: 07/08/2026, 10:35:48 UTC
Last updated: 07/08/2026, 22:28:23 UTC
Views: 5
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