Microsoft’s public tracking and independent feeds point to an Azure IoT Explorer information‑disclosure advisory in February 2026 — but the identifier you supplied (CVE‑2026‑23664) does not appear in vendor or major aggregator records for Azure IoT Explorer; instead the event universally...
Microsoft has assigned CVE‑2026‑21528 to an information disclosure vulnerability in Azure IoT Explorer — a client tool used to inspect and interact with devices attached to IoT Hubs — but the public advisory provides only a terse listing and a vendor “confidence” metadata entry rather than a...
