PyPI/pillow CVE-2026-112898: medium 6.9
Pillow: Image.quantize() with empty palette leaks uninitialized stack memory
Action: Upgrade pillow to 13.0.0 or later.
pip install pillow==13.0.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 9.1.0 | 13.0.0 | - |
Fixed versions
| 13.0.0 |
Sources
- osv: GHSA-rfgq-q3w2-pmv2
- nvd: CVE-2026-112898
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-rfgq-q3w2-pmv2
- https://github.com/python-pillow/Pillow/commit/13943c8f857b22f073d30f0ef9b725a0d255f1a4
- https://github.com/python-pillow/Pillow
- https://github.com/python-pillow/Pillow/releases/tag/13.0.0
CVE-2026-112898 · published · modified · JSON