PT-2026-56355 · Foxitsoftware · Foxit Pdf Editor+1
Published
2026-07-08
·
Updated
2026-07-08
·
CVE-2026-57256
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary pointers, resulting in accessing internal members of invalid or improperly initialized fields. This led to an illegal pointer read, ultimately causing the application to crash.
Fix
Use After Free
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Weakness Enumeration
Related Identifiers
Affected Products
Foxit Pdf Editor
Foxit Pdf Reader