Is CVE-2026-115812 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-115812?

CVE-2026-115812 has a CVSS v3 severity of CRITICAL (9.8).

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CVE-2026-115812

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.