Pillow is a Python imaging library. From 9.2.0 until 13.0.0, Pillow can retain a rejected GIF frame size after a decompression-bomb exception. In GifImageFile._seek, a crafted GIF can leave rejected dimensions stored after Image.DecompressionBombError; if an application catches that exception and continues processing the same image object, later seek or load operations allocate according to those dimensions and can exhaust memory, denying service. This issue is fixed in version 13.0.0.
References
| Link | Resource |
|---|---|
| https://github.com/python-pillow/Pillow/commit/6faed707cfb760a4cbd726ddc8406f576cf35bf7 | Patch |
| https://github.com/python-pillow/Pillow/releases/tag/13.0.0 | Release Notes |
| https://github.com/python-pillow/Pillow/security/advisories/GHSA-65qm-jvmh-6pqg | Exploit Mitigation Patch Vendor Advisory |
| https://github.com/python-pillow/Pillow/security/advisories/GHSA-65qm-jvmh-6pqg | Exploit Mitigation Patch Vendor Advisory |
Configurations
History
27 Oct 2026, 21:02
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:* | |
| First Time |
Python
Python pillow |
|
| References | () https://github.com/python-pillow/Pillow/commit/6faed707cfb760a4cbd726ddc8406f576cf35bf7 - Patch | |
| References | () https://github.com/python-pillow/Pillow/releases/tag/13.0.0 - Release Notes | |
| References | () https://github.com/python-pillow/Pillow/security/advisories/GHSA-65qm-jvmh-6pqg - Exploit, Mitigation, Patch, Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
20 Oct 2026, 15:17
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/python-pillow/Pillow/security/advisories/GHSA-65qm-jvmh-6pqg - |
19 Oct 2026, 22:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-10-19 22:17
Updated : 2026-10-27 21:02
NVD link : CVE-2026-112400
Mitre link : CVE-2026-112400
CVE.ORG link : CVE-2026-112400
JSON object : View
Products Affected
python
- pillow