What’s Vulnerable › Vulnerabilities

CVE-2026-54120: Microsoft Surface Remote Code Execution Vulnerability

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-23 · updated 2026-10-28
• Weakness: CWE-20

Description

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

Affected products

• Microsoft Surface Management Services: all versions
• Microsoft Surface Management Services: all versions

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54120

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