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Microsoft Security Response CenterCVE-2026-47646

Dynamics 365 Customer Voice Spoofing Vulnerability

CriticalVendor CVSS 9.3 / 10 1 CVE Published Jun 18, 2026 at 7:00 AM UTC

Summary

Improper neutralization of input during web page generation ('cross-site scripting') in Dynamics 365 Customer Voice allows an unauthorized attacker to perform spoofing over a network.

Products covered

  • Dynamics 365 Customer Voice

Remediation

Separate remediation guidance was not included in the collected bulletin.

CVEs in this advisory 1

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.