CVE-2026-59205
Fixed in a distro release EPSS <1%CVSS 7.5
Pillow is a Python imaging library. Prior to 12.3.0, Pillow's ImageCms.ImageCmsTransform.apply(im, imOut) API can trigger controlled native heap corruption when the caller supplies an output image whose mode does not match the transform's declared output mode. This issue is fixed in version 12.3.0.
Products: python-pillow Pillow
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| PyPI | pillow | 12.3.0 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | python-pillow | 2.0.0-23.gitd1c6db8.amzn2.0.20 |
| Amazon Linux 2 | python-pillow-devel | 2.0.0-23.gitd1c6db8.amzn2.0.20 |
| Amazon Linux 2 | python-pillow-doc | 2.0.0-23.gitd1c6db8.amzn2.0.20 |
| Amazon Linux 2 | python-pillow-sane | 2.0.0-23.gitd1c6db8.amzn2.0.20 |
| Amazon Linux 2 | python-pillow-tk | 2.0.0-23.gitd1c6db8.amzn2.0.20 |
| Amazon Linux 2023 | python3-pillow | 9.4.0-2.amzn2023.0.10 |
| Amazon Linux 2023 | python3-pillow-devel | 9.4.0-2.amzn2023.0.10 |
| Amazon Linux 2023 | python3-pillow-tk | 9.4.0-2.amzn2023.0.10 |
| Chainguard | label-studio | 1.23.0-r11 |
| Chainguard | lmcache-cuda-12.8 | 0.5.3-r0 |
| Chainguard | mlflow | 3.16.0-r0 |
| Chainguard | mlflow | 3.14.0-r2 |
| Chainguard | open-webui | 0.11.0-r0 |
| Chainguard | open-webui | 0.10.2-r1 |
| Chainguard | open-webui | no fix |
| Chainguard | openstack-horizon-2025.2 | 25.5.2_git20260617-r4 |
| Chainguard | openstack-horizon-2025.2-fips | 25.5.2_git20260617-r5 |
| Chainguard | openstack-horizon-2026.1 | 25.7.3_git20260630-r2 |
| Chainguard | openstack-horizon-2026.1-fips | 25.7.3_git20260630-r2 |
| Chainguard | superset-6.0 | 6.0.0-r13 |
| Chainguard | superset-6.1 | 6.1.0-r6 |
| Chainguard | superset-fips-6.1 | 6.1.0-r5 |
| Chainguard | tensorflow-gpu-jupyter | 2.21.0-r7 |
| Chainguard | text-generation-inference | 3.3.7-r20 |
| Chainguard | tritonserver-backend-vllm-cuda-13.0 | 25.11-r11 |
| Debian 12 | pillow | no fix |
| Debian 13 | pillow | no fix |
| Debian 14 | pillow | 12.3.0-1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP7 | python-Pillow | 7.2.0-150300.3.30.1 |
| SUSE Linux Enterprise Module for Python 3 15 SP7 | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise Server 15 SP4-LTSS | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise Server 15 SP5-LTSS | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise Server 15 SP6-LTSS | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise Server 16.0 | python-Pillow | 11.3.0-160000.8.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP5 | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP6 | python-Pillow | 9.5.0-150400.5.25.1 |
| SUSE Linux Enterprise Server for SAP applications 16.0 | python-Pillow | 11.3.0-160000.8.1 |
| Ubuntu 22.04 LTS | pillow | no fix |
| Ubuntu 24.04 LTS | pillow | no fix |
| Ubuntu 26.04 LTS | pillow | no fix |
| Ubuntu Pro 14.04 LTS | pillow | no fix |
| Ubuntu Pro 16.04 LTS | pillow | no fix |
| Ubuntu Pro 18.04 LTS | pillow | no fix |
| Ubuntu Pro 20.04 LTS | pillow | no fix |
| Ubuntu Pro 20.04 LTS | pillow-python2 | no fix |
| Wolfi | mlflow | 3.16.0-r0 |
| Wolfi | mlflow | 3.14.0-r2 |
| Wolfi | open-webui | 0.10.2-r1 |
| Wolfi | open-webui | 0.11.0-r0 |
| Wolfi | open-webui | no fix |
| Wolfi | superset-6.0 | 6.0.0-r13 |
| Wolfi | superset-6.1 | 6.1.0-r6 |
| openSUSE Leap 16.0 | python-Pillow | 11.3.0-160000.8.1 |