CVE-2026-100843

EUVD-2026-87845
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 23.62%
Affected Products (NVD)
VendorProductVersion
project-monaimonai
𝑥
< 1.6.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-qxq5-qhx6-94qw
https://www.vulncheck.com/advisories/monai-before-1.6.0-remote-code-execution-via-algo-from-pickle
https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-qxq5-qhx6-94qw