CVE-2025-43966

7.5 highEPSS 0.3%

High (7.5) in struktur libheif. EPSS 0.3% chance of exploitation in the next 30 days.

libheif before 1.19.6 has a NULL pointer dereference in ImageItem_iden in image-items/iden.cc.

Severity

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2025-04-21
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19