What is GHSA-m8hq-fmc4-c3v2?

GHSA-m8hq-fmc4-c3v2 is a security advisory published by GitHub Security Advisories with High severity. MONAI versions before 1.6.0 contain a remote code execution vulnerability in the algo_from_pickle...

Which CVE IDs does GHSA-m8hq-fmc4-c3v2 cover?

GHSA-m8hq-fmc4-c3v2 covers the following CVE IDs: CVE-2026-100843. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m8hq-fmc4-c3v2?

GHSA-m8hq-fmc4-c3v2 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-m8hq-fmc4-c3v2HighCVSS 7.8

MONAI versions before 1.6.0 contain a remote code execution vulnerability in the algo_from_pickle...

Vendor

GitHub Security Advisories

Published

September 27, 2026

Last Modified

September 27, 2026

🔗 CVE IDs covered (1)

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.

🔗 References (4)

https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-qxq5-qhx6-94qw
https://nvd.nist.gov/vuln/detail/CVE-2026-100843
https://www.vulncheck.com/advisories/monai-before-1.6.0-remote-code-execution-via-algo-from-pickle
https://github.com/advisories/GHSA-m8hq-fmc4-c3v2