CVE-2018-8853: Philips Brilliance Ct Big Bore Firmware

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Philips Brilliance CT devices operate user functions from within a contained kiosk in a Microsoft Windows operating system. Windows boots by default with elevated Windows privileges, enabling a kiosk application, user, or an attacker to potentially attain unauthorized elevated privileges in Brilliance 64 version 2.6.2 and prior, Brilliance iCT versions 4.1.6 and prior, Brillance iCT SP versions 3.2.4 and prior, and Brilliance CT Big Bore 2.3.5 and prior. Also, attackers may gain access to unauthorized resources from the underlying Windows operating system.

Affected products

• Philips Brilliance Ct Big Bore Firmware: up to and including 2.3.5
• Philips Brilliance Firmware 64: up to and including 2.6.2
• Philips Brilliance Ict Firmware: up to and including 4.1.6
• Philips Brilliance Ict SP Firmware: up to and including 3.2.4

Published 2018-05-04. Last modified 2026-06-17.