HIGHVulnerability
CVE-2026-48029
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.
Properties
- severity
- HIGH
- score
- 7.1
- cve_id
- CVE-2026-48029
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
- published_at
- 2026-07-22T15:17:18.357
- last_modified
- 2026-08-06T00:56:27.330
Related Entities (4)
HAS_WEAKNESS (2)
→[Weakness]Integer Underflow (Wrap or Wraparound)
→[Weakness]Out-of-bounds Read
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
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