CVE-2026-3776

Name of the Vulnerable Software and Affected Versions The product name cannot be determined. (affected versions not specified)

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 can trigger a null pointer dereference and crash the application, resulting in denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.