Descrição
Pillow is a Python imaging library. From 8.2.0 through 12.2.0, src/libImaging/Jpeg2KDecode.c accumulates total_component_width across every tile in a JPEG2000 image instead of recomputing it per tile, allowing a crafted tiled JPEG2000 file to force substantially higher transient memory usage and trigger out-of-memory failures during decoding. This issue is fixed in version 12.3.0.
CVSS 7.5EPSS 0.393%Risco 0.78
Ver fonte- Publicação
- 2026-07-14 16:17:02
- Versões afetadas
- >=8.2.0,<12.3.0
- Tipo
- Biblioteca
- Última alteração
- 2026-07-21 19:17:12
- Vetor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H