{"id":"CVE-2026-100845","published":"2026-09-27T02:17:23.140","lastModified":"2026-09-28T21:03:04.910","description":"MONAI before 1.6.0 contains an unsafe deserialization vulnerability in the NumpyReader class that unconditionally uses numpy.load with allow_pickle=True when loading .npy and .npz files. Attackers can craft malicious .npy files with pickle payloads that execute arbitrary code when loaded through MONAI's standard data pipeline.","cvssScore":7.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwes":["CWE-502"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-wg9g-w2j2-8pgr","tags":[]},{"url":"https://www.vulncheck.com/advisories/monai-before-1.6.0-remote-code-execution-via-numpyreader","tags":[]},{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-wg9g-w2j2-8pgr","tags":[]}],"exploitRefs":[{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-wg9g-w2j2-8pgr","tags":[]},{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-wg9g-w2j2-8pgr","tags":[]}],"hasPoc":true,"ai":null}