CVE-2026-5937: Foxit PDF Editor/Reader's insufficient parameter validation leads to denial-of-service vulnerability
Foxit Software Inc. · Foxit PDF Editor
Affected: Foxit Software Inc. Foxit PDF Editor · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 1% of scored CVEs
DescriptionCVE.org
Insufficient parameter verification leads to the occurrence of format errors in files, which will trigger an unhandled "std::invalid_argument" exception, ultimately causing the program to terminate.
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Foxit Software Inc. · Foxit PDF EditorVersions 2026.1 and earlier; Versions 14.0.3 and earlier; Versions 13.2.3 and earlier
- Foxit Software Inc. · Foxit PDF ReaderVersions 2026.1 and earlier
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Foxit Software Inc.
- Published
- April 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-5937 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.