CVE-2026-5938
Medium
Description
Improper control flow management allows a crafted document action chain to cause modal dialog reentry on the main thread, resulting in UI freeze and denial of service.
SeverityMedium
CVSS5.5
Exploit probability—
ProductFoxit Pdf Editor
PublishedApr 27, 2026
First seenApr 27, 2026
Weakness typeCWE-691CWE-691
How to fix
Update
- foxit pdf_editor13.2.4, 14.0.4, 2026.1.1 or later
- foxit pdf_reader2026.1.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| foxit pdf_editor | v < 13.2.4, 14.0.0 ≤ v < 14.0.4, 2023.0.0 ≤ v < 2026.1.1 | 13.2.4, 14.0.4, 2026.1.1 |
| foxit pdf_reader | v < 2026.1.1 | 2026.1.1 |
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