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Microsoft Security Response CenterCVE-2026-56642

Microsoft Fabric Data Warehouse Remote Code Execution Vulnerability

Stack-based buffer overflow in Microsoft Fabric Data Warehouse allows an authorized attacker to execute code over a network.

Read the vendor bulletin Get alerts for Fabric Data Warehouse
8.8CVSS out of 10High severity
Scope

What the vendor says is affected

  • Fabric Data Warehouse
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-56642View CVSS, KEV, EPSS, and threat context
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