The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity check, which allows a crafted document to trigger a null pointer dereference and crash the application, resulting in denial of service.
Metrics
Affected Vendors & Products
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Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://www.foxit.com/support/security-bulletins.html |
|
History
Wed, 01 Apr 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The application does not validate the presence of required appearance (AP) data before accessing stamp annotation resources. When a PDF contains a stamp annotation missing its AP entry, the code continues to dereference the associated object without a prior null or validity check, which allows a crafted document to trigger a null pointer dereference and crash the application, resulting in denial of service. | |
| Title | Null pointer dereference in Foxit PDF Editor/Reader when accessing stamp annotation | |
| Weaknesses | CWE-476 | |
| References |
| |
| Metrics |
cvssV3_1
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Projects
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MITRE
Status: PUBLISHED
Assigner: Foxit
Published:
Updated: 2026-04-01T01:40:35.260Z
Reserved: 2026-03-08T03:43:23.264Z
Link: CVE-2026-3776
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-04-01T02:16:02.590
Modified: 2026-04-01T02:16:02.590
Link: CVE-2026-3776
Redhat
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OpenCVE Enrichment
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Weaknesses