Critical Node2Shell (CVE‑2026‑111497) Buffer Overflow Threat to Siemens Desigo & Gridscale Products
CISA reports a CVSS 9.8 buffer‑overflow in the Brotli decoder (Node2Shell) that compromises Siemens Desigo CC and Gridscale software. The flaw underscores the need for auditable patch‑management controls to maintain compliance readiness.