CVE-2026-27482
Fixed in a distro release EPSS <1%CVSS 5.9
Ray is an AI compute engine. In versions 2.53.0 and below, thedashboard HTTP server blocks browser-origin POST/PUT but does not cover DELETE, and key DELETE endpoints are unauthenticated by default. If the dashboard/agent is reachable (e.g., --dashboard-host=0.0.0.0), a web page via DNS rebinding or same-network access can issue DELETE requests that shut down Serve or delete jobs without user interaction. This is a drive-by availability impact. The fix for this vulnerability is to update to Ray 2.54.0 or higher.
Products: ray-project ray
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| PyPI | ray | 2.54.0 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Chainguard | airflow-3 | 3.2.0-r0 |
| Chainguard | py3.10-vllm-cuda-12.4 | 0.16.0-r1 |
| Chainguard | py3.12-vllm-cuda-12.4 | 0.16.0-r1 |
| Chainguard | tritonserver-backend-vllm-cuda-12.9 | 25.9.0_git20251112-r7 |
| Wolfi | airflow-3 | 3.2.0-r0 |