Is mcp-server-kubernetes affected by CVE-2026-46519?

npm mcp-server-kubernetes is affected in <3.6.0.

Is CVE-2026-46519 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

high

CVE-2026-46519

Q: Is CVE-2026-46519 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.4%.

npm · mcp-server-kubernetes

Summary

MCP Server Kubernetes: Tool Access Control Bypass via Presentation-Layer Filtering Without Execution-Layer Enforcement

Severity: high
EPSS: 0.4% (p29)
Also known as: GHSA-cr22-wjx7-2w6m
Published: 2026-05-21

References

https://github.com/Flux159/mcp-server-kubernetes/security/advisories/GHSA-cr22-wjx7-2w6m
https://nvd.nist.gov/vuln/detail/CVE-2026-46519
https://github.com/Flux159/mcp-server-kubernetes

Related advisories

CVE-2026-39884 — high · npm/mcp-server-kubernetes
CVE-2026-47250 — medium · npm/mcp-server-kubernetes

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.