## Pillow: NULL dereference in ImagingExpand via rank filters on zero-size images

- 種別: advisory
- 重大度: high
- 関連技術: python
- CVE: CVE-2026-112392
- 公開日時: 2026-10-21T20:32:37.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-27h8-gf7j-v5hc)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-27h8-gf7j-v5hc

影響: pip:Pillow <= 12.3.0 → 13.0.0
============================================================================ NULL dereference in ImagingExpand via rank filters on zero-size images Location: src/libImaging/Filter.c:79 in ImagingExpand() Commit: a707c6b21c313880d0771e54965d142dd42358b6 ============================================================================ Applying Pillow's median, minimum, maximum or rank filter to an image with zero width or zero height crashes the whole Python process instead of raising an error. Empty…