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JLSEC-2026-1193 High 7.1

JLSEC-2026-1193

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JLSEC Published
Modified
Severity
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Affected Packages
libheif_jll < 1.22.2000+0
Upstream
CVE-2026-48029 EUVD-2026-47710

libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.19.0 through 1.21.2 have a heap OOB read in ImageItem_Grid::decode_grid_tile via irot-induced tile-coordinate underflow. Version 1.22.0 fixes the issue.

References