{"id":"CVE-2026-100845","revision":"edb95b7668a8496092b6392ca20014da","records":[{"revision":"edb95b7668a8496092b6392ca20014da","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-100845","aliases":[],"title":"MONAI before 1.6.0 Remote Code Execution via NumpyReader","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.","state":0,"publishedAt":"2026-09-27T01:28:40.337+00:00","modifiedAt":"2026-09-28T13:56:50.879+00:00","affected":[{"ecosystem":"Vendor product","name":"MONAI","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Project-MONAI\",\n                    \"product\": \"MONAI\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:pypi/monai\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"1.6.0\"\n                        },\n                        {\n                            \"version\": \"1.6.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.5,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-wg9g-w2j2-8pgr","https://www.vulncheck.com/advisories/monai-before-1.6.0-remote-code-execution-via-numpyreader"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-100845","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-100845","identifiers":["CVE-2026-100845"]},"retained":false,"historicalAffected":[]}],"coverage":[]}