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Microsoft Security Response CenterCVE-2026-54120

Microsoft Surface Remote Code Execution Vulnerability

Improper input validation in Microsoft Surface allows an authorized attacker to execute code over a network.

Read the vendor bulletin Get alerts for Surface Management Services
9.9CVSS out of 10Critical severity
Scope

What the vendor says is affected

  • Surface Management Services
Timeline

When this advisory changed

  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.

Vulnerabilities

CVEs named in this advisory

CVE-2026-54120View CVSS, KEV, EPSS, and threat context
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