HIGH 8.8 NVD
CVE-2026-100846
MONAI before 1.5.2 contains a deserialization of untrusted data vulnerability in the algo_from_pickle function in monai/auto3dseg/utils.py. The function reads a
MONAI before 1.5.2 contains a deserialization of untrusted data vulnerability in the algo_from_pickle function in monai/auto3dseg/utils.py. The function reads a .pkl file and passes its contents to pickle.loads without validating the data source or content. If an application invokes algo_from_pickle on an attacker-supplied pickle file, an object defining __reduce__ is executed during deserialization, resulting in arbitrary code execution in the context of the application.
References
- https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-89gg-p5r5-q6r4
- https://www.vulncheck.com/advisories/monai-before-1.5.2-remote-code-execution-via-pickle-d
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-09-27 via NVD.
vulnfeed aggregates 11720 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.