## Pillow: TiffDecode returns uninitialized memory as pixels for short JPEG strips

- 種別: advisory
- 重大度: high
- 関連技術: python
- CVE: CVE-2026-112897
- 公開日時: 2026-10-20T20:52:43.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-q45j-58j2-45rg)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-q45j-58j2-45rg

影響: pip:Pillow >= 5.3.0, < 13.0.0 → 13.0.0
============================================================================ TiffDecode returns uninitialized memory as pixels for short JPEG strips Location: src/libImaging/TiffDecode.c:554 in _decodeStrip() Commit: a707c6b21c313880d0771e54965d142dd42358b6 ============================================================================ Pillow hands back leftover process memory as image pixels when it opens a small crafted TIFF file. Anyone who can get an application to open their image, and can se…