CVE-2026-100840

HighCVSS 7.8/10Last modified Sep 30, 2026

Description

MONAI through 1.6.0 contains a remote code execution vulnerability in the bundle configuration engine that resolves _target_ values to arbitrary importable callables without an allow list and passes $ expressions to Python eval(). Attackers can publish a malicious bundle with crafted configuration containing arbitrary code that executes when a victim loads the bundle using monai.bundle.load() or monai.bundle.run().

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-95

Affected software

No affected versions have been published.

Timeline

Published: Sep 27, 2026
Last modified: Sep 30, 2026
NVD status: Analyzed

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