Vulnerabilities > CVE-2025-43967 - NULL Pointer Dereference vulnerability in Struktur Libheif

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
struktur
CWE-476

Summary

libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.

Common Weakness Enumeration (CWE)