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Microsoft Security Response CenterCVE-2026-47301

Configuration Manager Elevation of Privilege Vulnerability

Improper access control in Microsoft Configuration Manager allows an authorized attacker to elevate privileges over a network.

Read the vendor bulletin Get alerts for Microsoft Configuration Manager
8.8CVSS out of 10High severity
Scope

What the vendor says is affected

  • Microsoft Configuration Manager 2509
  • Microsoft Configuration Manager 2603
  • Microsoft Configuration Manager 2503

Versions the vendor lists as fixed

  • 5.0.9141.1030
  • 5.0.9146.1021
  • 5.0.9135.1031
Next step

What the vendor recommends

Install KB37864969. Install KB38232642.

Review the complete instructions on the vendor's site
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.

  4. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-47301View CVSS, KEV, EPSS, and threat context
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