AWS disclosed two unauthenticated CVEs in Multi Model Server and will never patch them, because the project is end-of-life
AspireAI community · AWS Security
*AWS told you to stop using one of its model servers, because no patch is coming.* Multi Model Server, the open-source inference tool AWS published on GitHub, PyPI and Docker Hub, has two open CVEs. CVE-2026-115812 is a path traversal in model archive extraction - a crafted archive can write files outside the target directory and lead to code execution as the serving process. CVE-2026-115813 lets the model download path be aimed at unintended network destinations. The management interface requires no authentication, and every released version is affected, 1.1.11 and below.
MMS has been end-of-life since November 2025, so AWS's answer is to migrate off it.
Caveat: only matters if MMS is still in your stack, and the default config keeps management on localhost.
https://aws.amazon.com/security/security-bulletins/2026-148-aws/
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