Microsoft Security Response CenterCVE-2026-47288

Windows Kerberos Key Distribution Center (KDC) Remote Code Execution

CriticalVendor CVSS 7.1 / 10 1 CVE Published Jun 9, 2026 at 7:00 AM UTC

Summary

Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent network.

Show 4 more products

Install KB5094123. Install KB5094128. Install KB5094125. Install KB5094122. Install KB5094042. Install KB5094041.

Jun 9, 2026 at 7:00 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Sep 28, 2026 at 11:20 AM UTC
Added to SecurityAlert
We collected the advisory from the official source.
Nov 11, 2026 at 2:20 AM UTC
Confirmed at the source
Our collector saw this advisory during a later source check.

Details collected from Microsoft Security Response Center.

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