CVE-2025-43967

EUVD-2025-11957
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
2.9 LOW
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
mitreCNA
2.9 LOW
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
Affected Products (NVD)
VendorProductVersion
strukturlibheif
𝑥
< 1.19.6
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libheif
bookworm
1.15.1-1+deb12u1
not-affected
bookworm (security)
1.15.1-1+deb12u1
fixed
bullseye
1.11.0-1
not-affected
bullseye (security)
1.11.0-1+deb11u2
fixed
forky
1.21.2-3
fixed
sid
1.21.2-3
fixed
trixie
1.19.8-1
fixed
Common Weakness Enumeration
References
https://github.com/strukturag/libheif/commit/6e35af7b0ff9fb6cc952a1539590d160db32f671
https://github.com/strukturag/libheif/compare/v1.19.5...v1.19.6
https://github.com/strukturag/libheif/issues/1455