PatchSiren

Flux159 CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

CRITICAL Flux159 CVE published 2026-07-10

CVE-2026-61459

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-10T19:17:27.450Z and has not been modified since then. The NVD entry is currently Undergoing Analysis. The MCP Server Kubernetes application, prior to version 3.9.0, contains an argument injection vulnerability in its structured tools, specifically kubectl_get, kubectl_describe, and kubectl_delete. [truncated]

MEDIUM Flux159 CVE published 2026-06-11

CVE-2026-47250

CVE-2026-47250 is a medium-severity vulnerability in mcp-server-kubernetes, a Model Context Protocol server for Kubernetes cluster management. Prior to version 3.7.0, the kubectl_generic tool passes user-supplied flags directly to kubectl without any allowlist, enabling a privilege escalation attack within Kubernetes environments. An attacker with limited cluster or codebase access can plant a structured [truncated]

HIGH Flux159 CVE published 2026-06-11

CVE-2026-46519

CVE-2026-46519 is a high-severity vulnerability in mcp-server-kubernetes, a Model Context Protocol server for Kubernetes cluster management. The issue arises from ineffective access controls, where environment variables ALLOW_ONLY_READONLY_TOOLS, ALLOW_ONLY_NON_DESTRUCTIVE_TOOLS, and ALLOWED_TOOLS are not enforced at the execution layer (tools/call). This allows any client that knows a tool name to invoke [truncated]