High severity7.8NVD Advisory· Published Sep 27, 2026

CVE-2026-100843

Description

MONAI versions before 1.6.0 contain a remote code execution vulnerability in the algo_from_pickle() function due to unsafe pickle.loads() deserialization in monai/auto3dseg/utils.py. Attackers can craft malicious pickle files that execute arbitrary system commands when deserialized by the vulnerable function.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Project Monai/Monaillm-fuzzy
Range: <1.6.0

Patches

Vulnerability mechanics

References

github.com/Project-MONAI/MONAI/security/advisories/GHSA-qxq5-qhx6-94qwnvd
www.vulncheck.com/advisories/monai-before-1.6.0-remote-code-execution-via-algo-from-picklenvd

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