ZDI-26-600: Foxit PDF Reader Annotation Use-After-Free Information Disclosure Vulnerability
Foxit PDF Reader annotation use-after-free (CVE-2026-57237, CVSS 3.3) can disclose sensitive information when users open malicious PDFs.
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CVE-2026-57237
- CVSS 3.1
- 7.8 high
- EPSS
- <1%p7
- Published
- ·
- Modified
Description · NVD
When 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.
- Vendors
- foxit
- Products
- pdf editor, pdf reader
- Weakness
- CWE-416
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H