CVEvulnerability

CVE-2026-3776

5.5 MEDIUM Published 2026-04-01 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2026-04-01
Last modified
2026-06-17
Assigner
14984358-7092-470d-8f34-ade47a7658a2
CVSS 3.1 (14984358-7092-470d-8f34-ade47a7658a2)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-476

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.

Affected configurations

• foxit pdf editor (<= 13.2.2.24014) • foxit pdf editor (>= 14.0.0.33046 <= 14.0.2.33402) • foxit pdf editor (>= 2023.1.0.15510 <= 2023.3.0.23028) • foxit pdf editor (>= 2024.1.0.23997 <= 2024.4.1.27687) • foxit pdf editor (>= 2025.1.0.27937 <= 2025.3.0.35737) • foxit pdf reader (<= 2025.3.0.35737) • foxit pdf editor (<= 13.2.2.63349) • foxit pdf editor (>= 14.0.0.68868 <= 14.0.2.69164) • foxit pdf editor (>= 2023.1.0.55583 <= 2023.3.0.63083) • foxit pdf editor (>= 2024.1.0.63682 <= 2024.4.1.66479) • foxit pdf editor (>= 2025.1.0.66692 <= 2025.3.0.69570) • foxit pdf reader (<= 2025.3.0.69570)

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References