CVE-2026-48029
Public on 2026-07-02
Modified on 2026-07-02
Description
heap OOB read in ImageItem_Grid::decode_grid_tile via irot-induced tile-coordinate underflow
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2023 | libheif | 2026-07-20 | ALAS2023-2026-1971 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 6.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H |