Bug 2506155 (CVE-2026-48029) - CVE-2026-48029 libheif: libheif: Denial of Service via crafted image file processing
Summary: CVE-2026-48029 libheif: libheif: Denial of Service via crafted image file pro...
Keywords:
Status: NEW
Alias: CVE-2026-48029
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2506506 2506507
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-07-22 15:01 UTC by OSIDB Bzimport
Modified: 2026-07-23 19:05 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-07-22 15:01:29 UTC 
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.
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