Description
Relative path traversal during model archive extraction in Amazon Web Services Multi Model Server 1.1.11 and earlier might allow remote actors to execute arbitrary code via a crafted model archive.
Multi Model Server is end of life and no fixed version is available. Users should discontinue use of Multi Model Server and migrate to a supported model serving solution.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AWS | multi-model-server | ≤ 1.1.11 | — |
References
- https://aws.amazon.com/security/security-bulletins/2026-148-aws/ vendor-advisory