PT-2026-63423 · Fujitsu · Linux Openft+1

CVE-2026-16606 · Published 2026-07-22 · Updated 2026-07-22

NVD

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2026-16606

Affected Products

Linux Openft

Oracle Solaris Openft

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-16606 · Security Note
• https://security.eu.fsastech.com/IndexDownload.asp?SoftwareGuid=20873292-0006-4a1c-a188-3940762a0075 · Vendor Advisory
• https://security.ts.fujitsu.com/ProductSecurity/content/FsasTech-PSIRT-FTI-FG-2026-042411-Security-Notice.pdf · Vendor Advisory
• https://global.fujitsu/de-de/capabilities/mainframe-solutions/bs2000-integration · Note