CVE-2025-43966: libheif before 1.19.6 has a NULL pointer dereference in ImageItem_iden in image-items/iden.cc.
2.9
CVSS
Description
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_iden in image-items/iden.cc.
Classification
CVE ID: CVE-2025-43966
CVSS Base Severity: LOW
CVSS Base Score: 2.9
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Problem Types
CWE-476 NULL Pointer DereferenceAffected Products
Vendor: struktur
Product: libheif
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 11.42% (scored less or equal to compared to others)
EPSS Date: 2025-05-19 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-43966https://github.com/strukturag/libheif/commit/b38555387e4b5dcf036fe45b0c440aca19b7b69c
https://github.com/strukturag/libheif/compare/v1.19.5...v1.19.6