MONAI before 1.6.1 contains an insufficient integrity verification vulnerability in check_hash() that silently returns True when hash_val is None, with MD5 as the default hash type. Attackers performing man-in-the-middle or registry compromise can substitute bundles, datasets, or model archives downloaded without hashes, enabling malicious file delivery and potential code execution.
Metrics
Affected Vendors & Products
References
History
Thu, 05 Nov 2026 12:30:00 +0000
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| Metrics |
ssvc
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Wed, 28 Oct 2026 19:15:00 +0000
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| Description | MONAI before 1.6.1 contains an insufficient integrity verification vulnerability in check_hash() that silently returns True when hash_val is None, with MD5 as the default hash type. Attackers performing man-in-the-middle or registry compromise can substitute bundles, datasets, or model archives downloaded without hashes, enabling malicious file delivery and potential code execution. | |
| Title | MONAI before 1.6.1 Missing Integrity Verification via check_hash in Downloads | |
| First Time appeared |
Project-monai
Project-monai monai |
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| Weaknesses | CWE-327 | |
| CPEs | cpe:2.3:a:project-monai:monai:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Project-monai
Project-monai monai |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-28T18:59:54.186Z
Updated: 2026-11-04T20:24:19.576Z
Reserved: 2026-10-28T17:28:46.442Z
Link: CVE-2026-118684
Updated: 2026-11-04T20:23:58.119Z
Status : Deferred
Published: 2026-10-28T19:17:35.320
Modified: 2026-11-04T21:17:55.817
Link: CVE-2026-118684
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