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.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 27 Sep 2026 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | MONAI before 1.6.0 Remote Code Execution via NumpyReader | |
| First Time appeared |
Project-monai
Project-monai monai |
|
| Weaknesses | CWE-502 | |
| CPEs | cpe:2.3:a:project-monai:monai:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Project-monai
Project-monai monai |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-27T01:28:40.337Z
Reserved: 2026-09-27T00:18:40.971Z
Link: CVE-2026-100845
No data.
Status : Received
Published: 2026-09-27T02:17:23.140
Modified: 2026-09-27T02:17:23.140
Link: CVE-2026-100845
No data.
OpenCVE Enrichment
Updated: 2026-09-27T05:30:17Z
Weaknesses