CVE-2026-100845
MONAI before 1.6.0 Remote Code Execution via NumpyReader
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
MONAI before 1.6.0 contains an unsafe deserialization vulnerability in the NumpyReader class that unconditionally uses numpy.load with allow_pickle=True when loading .npy and .npz files. Attackers can craft malicious .npy files with pickle payloads that execute arbitrary code when loaded through MONAI's standard data pipeline.
| CWE | CWE-502 |
| Vendor | project-monai |
| Product | monai |
| Published | Sep 27, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Project-MONAI / MONAI
0 < 1.6.0
References
Credits
🔍 romain-deperne