CVE-2026-16606: Fujitsu Linux Openft

Critical severity, CVSS 9.8. EPSS: 1.1% chance of exploitation in the next 30 days.

A vulnerability in Fujitsu Software Linux openFT and Fujitsu Software Oracle Solaris openFT before version 12.1D00 allows for unauthenticated remote code execution (pre-auth RCE) on GNU/Linux or Oracle Solaris. The Fsas Technologies PSIRT obtained that intelligence internally and covers the CVE beyond its CNA scope under existing agreement with Fujitsu Germany.

Affected products

• Fujitsu Linux Openft: up to and including 12.1C96
• Fujitsu Oracle Solaris Openft: up to and including 12.1C95

Published 2026-07-22. Last modified 2026-07-22.