CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.5. It may lead to a denial-of-service condition.
CVE
CVE-2026-3776
Severity
MEDIUM
CVSS
5.5
EPSS
0.10%
Original NVD 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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)