confidential containers

Microsoft’s February 2026 security updates closed a sensitive gap in Azure’s Confidential Container offering after the vendor recorded an information‑disclosure flaw that could expose secret tokens and cryptographic keys used by Azure Container Instances (ACI) Confidential Containers. The...

Microsoft’s handling of confidential computing has taken another high‑stakes turn with CVE‑2026‑23655, an information disclosure vulnerability that targets Azure’s Confidential Container capabilities and raises urgent questions about the real‑world assurances provided by hardware‑backed TEEs...