Foxit Reader before 10.1.4 and PhantomPDF before 10.1.4 produce incorrect PDF document…
Priority LOW 26CWE-755Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Foxit Reader before 10.1.4 and PhantomPDF before 10.1.4 produce incorrect PDF document signatures because the certificate name, document owner, and signature author are mishandled.
Why it matters now
EPSS 0.00771 55th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:foxitsoftware:foxit_reader:*:*:*:*:*:*:*:* | before 10.1.4 | Vulnerable | Foxitsoftware |
| cpe:2.3:a:foxitsoftware:phantompdf:*:*:*:*:*:*:*:* | before 10.1.4 | Vulnerable | Foxitsoftware |
- cpe:2.3:a:foxitsoftware:foxit_reader:*:*:*:*:*:*:*:* Versions before 10.1.4 Vulnerable ·Foxitsoftware
- cpe:2.3:a:foxitsoftware:phantompdf:*:*:*:*:*:*:*:* Versions before 10.1.4 Vulnerable ·Foxitsoftware
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-33795
- 2026-10-03 Alias added: GHSA-58p3-3997-g6qm
References
More Foxitsoftware Foxit Reader vulnerabilities
- TI-2020-10635 Use after free in Foxit CVSS 3.1HIGH 8.8
- TI-2020-10626 Use after free in Foxit CVSS 3.1HIGH 8.8
- TI-2023-21064 An arbitrary file creation vulnerability exists in the Javascript exportDataObject API of… CVSS 3.1HIGH 8.8
- TI-2023-19948 Use after free in Foxit Reader CVSS 3.1HIGH 8.8
- TI-2023-18045 An arbitrary file creation vulnerability exists in the Javascript exportDataObject API of… CVSS 3.1HIGH 8.8
- TI-2018-07063 Use after free in Foxit Reader CVSS 3.0HIGH 8.8
Sources
- CVE-2021-33795 · CVE Program
- CVE-2021-33795 · NVD
- FIRST EPSS
- GHSA-58p3-3997-g6qm · GitHub Advisory Database · CC BY 4.0
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