medium5.9
CVE-2026-118684
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 …
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| MONAI | before 1.6.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.