CVE-2026-16606 PUBLISHED

Unauthenticated remote code execution (pre-auth RCE) vulnerability in openFT for Linux and Oracle Solaris

Assigner: FTI
Reserved: 22.07.2026 Published: 22.07.2026 Updated: 22.07.2026

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.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score: 9.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Fujitsu
Product	Linux openFT
Versions	Default: affected Version 12.1D00 is unaffected affected from 0 to 12.1C96 (incl.)

Vendor	Fujitsu
Product	Oracle Solaris openFT
Versions	Default: unaffected Version 12.1D00 is unaffected affected from 0 to 12.1C95 (incl.)

CVE-2026-16606 PUBLISHED

Unauthenticated remote code execution (pre-auth RCE) vulnerability in openFT for Linux and Oracle Solaris

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Product Status

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Problem Types

Impacts