Description
Pillow is a Python imaging library. Prior to 12.3.0, Pillow-s public rank-filter API can trigger a native heap out-of-bounds write when given a very large odd filter size because ImageFilter.RankFilter.filter() calls image.expand(size // 2, size // 2) before rank-filter size validation and ImagingExpand() computes output dimensions with unchecked signed int arithmetic. This issue is fixed in version 12.3.0.
CVSS 8.2EPSS 0.436%Risque 0.85
Voir la source- Publication
- 2026-07-14 17:17:14
- Versions concernées
- <12.3.0
- Type
- Bibliothèque
- Dernière modification
- 2026-07-21 19:17:11
- Vecteur
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H