PT-2026-97228 · Foxit · Foxit Pdf Editor+1
CVE-2026-91809
·
Published
2026-09-23
·
Updated
2026-09-23
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Foxit PDF Editor/Reader (affected versions not specified)
Description
A use-after-free issue occurs during the handling of malformed PDF form fields. This happens because of improper validation during field-name traversal, which may lead the application to access a released object, potentially causing an application crash or information disclosure.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Use After Free
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Foxit Pdf Editor
Foxit Pdf Reader