CVEvulnerability
CVE-2026-59199
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-07-14
- Last modified
- 2026-10-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-190, CWE-787
Description
Pillow is a Python imaging library. Prior to 12.3.0, Pillow public image coordinate APIs can trigger a native heap out-of-bounds write when given coordinates near the signed 32-bit integer limits in Image.paste(), Image.crop(), or Image.alpha_composite(). This issue is fixed in version 12.3.0.
Affected configurations
• python pillow (< 12.3.0)
Related
References
- https://github.com/python-pillow/Pillow/commit/ceefc348eb3c3844c7f9796ef2cc3a7dd5fbba7b Patch
- https://github.com/python-pillow/Pillow/pull/9703 Exploit, Issue Tracking, Patch
- https://github.com/python-pillow/Pillow/releases/tag/12.3.0 Release Notes
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-6r8x-57c9-28j4 Exploit, Vendor Advisory
- https://github.com/python-pillow/Pillow/security/advisories/GHSA-6r8x-57c9-28j4 Exploit, Vendor Advisory