CVE-2026-3778
Description
The application does not detect or guard against cyclic PDF object references while handling JavaScript in PDF. When pages and annotations are crafted that reference each other in a loop, passing the document to APIs (e.g., SOAP) that perform deep traversal can cause uncontrolled recursion, stack exhaustion, and application crashes.
Risk Information
Base Score
6.2
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.013
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Multiple vulnerabilities are fixed in Foxit PDF Reader 2026.1 | Windows |
| Vulnerabilities CVE-2026-3776,CVE-2026-3777,CVE-2026-3779,CVE-2026-3778 are fixed in Foxit PDF Editor 13 (ML) (EXE) (13.2.3.24041) | Windows |
| Multiple vulnerabilities are fixed in Foxit Reader (ML) (2026.1.0.36452) | Windows |
| Vulnerabilities CVE-2026-3780,CVE-2026-3776,CVE-2026-3777,CVE-2026-3779,CVE-2026-3778 are fixed in Foxit PDF Editor 14 (x64) (14.0.3.33502) | Windows |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-357667 | Foxit PDF Editor 13 (ML) (EXE) (13.2.3.24041) |
| PATCH-357717 | Foxit Reader (ML) (2026.1.0.36452) |
| PATCH-357718 | Foxit PDF Editor 14 (x64) (14.0.3.33502) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234