CVE-2026-48705 MONAI: MONAILabel Server Crash and Silent Inference Corruption via Crafted DICOM (pydicom DS/IS Validation Bypass)
CriticalCVSS 9.3
EPSS 0.51%
- Published
- Updated
- Exploit status
- No public exploit known
Description
MONAI (Medical Open Network for AI) is an AI toolkit for health care imaging. Prior to 1.6.1, PydicomReader._get_affine() trusts non-finite values in the DICOM PixelSpacing, ImagePositionPatient, and ImageOrientationPatient fields and composes them into an affine matrix without validation. An unauthenticated attacker who can upload a crafted DICOM to a default MONAILabel deployment can propagate NaN or infinity values through LoadImaged, Spacingd, model inference, and output writing, causing inference failures, persistent datastore poisoning, or geometrically corrupted results. This issue is fixed in version 1.6.1.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Project-MONAI MONAI | = < 1.6.1 | No fix listed |
| pypi monai(PyPI) | < 1.6.1 | 1.6.1 |
| pypi monai(PyPI) | = 0.0.1 | No fix listed |
| pypi monai(PyPI) | = 0.1.0 | No fix listed |
| pypi monai(PyPI) | = 0.2.0 | No fix listed |
| pypi monai(PyPI) | = 0.3.0 | No fix listed |
| pypi monai(PyPI) | = 0.4.0 | No fix listed |
| pypi monai(PyPI) | = 0.5.0 | No fix listed |
| pypi monai(PyPI) | = 0.5.1 | No fix listed |
| pypi monai(PyPI) | = 0.5.2 | No fix listed |
| pypi monai(PyPI) | = 0.5.3 | No fix listed |
| pypi monai(PyPI) | = 0.6.0 | No fix listed |
| pypi monai(PyPI) | = 0.7.0 | No fix listed |
| pypi monai(PyPI) | = 0.8.0 | No fix listed |
| pypi monai(PyPI) | = 0.8.1 | No fix listed |
| pypi monai(PyPI) | = 0.9.0 | No fix listed |
| pypi monai(PyPI) | = 0.9.1 | No fix listed |
| pypi monai(PyPI) | = 1.0.0 | No fix listed |
| pypi monai(PyPI) | = 1.0.1 | No fix listed |
| pypi monai(PyPI) | = 1.1.0 | No fix listed |
| pypi monai(PyPI) | = 1.2.0 | No fix listed |
| pypi monai(PyPI) | = 1.3.0 | No fix listed |
| pypi monai(PyPI) | = 1.3.1 | No fix listed |
| pypi monai(PyPI) | = 1.3.2 | No fix listed |
| pypi monai(PyPI) | = 1.3.2rc1 | No fix listed |
Show 22 more
| pypi monai(PyPI) | = 1.3.3rc1 | No fix listed |
| pypi monai(PyPI) | = 1.4.0 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc1 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc10 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc11 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc12 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc2 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc3 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc4 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc5 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc6 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc7 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc8 | No fix listed |
| pypi monai(PyPI) | = 1.4.0rc9 | No fix listed |
| pypi monai(PyPI) | = 1.4.1rc1 | No fix listed |
| pypi monai(PyPI) | = 1.5.0 | No fix listed |
| pypi monai(PyPI) | = 1.5.0rc1 | No fix listed |
| pypi monai(PyPI) | = 1.5.1 | No fix listed |
| pypi monai(PyPI) | = 1.5.2 | No fix listed |
| pypi monai(PyPI) | = 1.5.2rc1 | No fix listed |
| pypi monai(PyPI) | = 1.6.0 | No fix listed |
| pypi monai(PyPI) | = 1.6.1rc0 | No fix listed |