CVE-2026-34940

KubeAI is an AI inference operator for kubernetes. Prior to 0.23.2, the ollamaStartupProbeScript() function in internal/modelcontroller/engine_ollama.go constructs a shell command string using fmt.Sprintf with unsanitized model URL components (ref, modelParam). This shell command is executed via bash -c as a Kubernetes startup probe. An attacker who can create or update Model custom resources can inject arbitrary shell commands that execute inside model server pods. This vulnerability is fixed in 0.23.2.

The following products are affected by CVE-2026-34940 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-34940.

URL	Resource
https://github.com/kubeai-project/kubeai/security/advisories/GHSA-324q-cwx9-7crr