CVE-2026-54120: Microsoft Surface Management Services

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

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

Affected products

• Microsoft Surface Management Services: affected versions not specified

Published 2026-07-24. Last modified 2026-08-06.