Deserialization in Project-Monai Monai
CVE-2026-109360
MONAI 0.4.0 before 1.6.1 contains a remote code execution vulnerability that allows on-path attackers to execute code by tampering with SENet pretrained weights fetched over plaintext HTTP. Attackers can substitute a crafted .pth file that load_state_dict_from_url unpickles without weights_only=True, executing code when SEResNet50 or other SENet models are constructed with pretrained=True.
Vulnerability class: Insecure Deserialization
Published .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/Project-MONAI/MONAI/security/advisories/GHSA-vm9c-7j6g-c7mm (vendor-advisory)
- www.vulncheck.com/advisories/monai-0.4.0-before-1.6.1-rce-via-senet-pretrained-… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-109360?
- CVE-2026-109360 is a high-severity vulnerability in Project-Monai Monai, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2026-10-12.
- How severe is CVE-2026-109360?
- High severity. CVSS v3 base score is 7.5 out of 10.