Local Privilege Escalation Vulnerability in Fujitsu Software openFT
CVE-2026-16607

8.5HIGH

Key Information:

Vendor

Fujitsu

Status
Linux Openft
Oracle solaris Openft
Vendor
CVE Published:
22 July 2026

What is CVE-2026-16607?

A vulnerability exists in Fujitsu Software Linux openFT and Fujitsu Software Oracle Solaris openFT that allows an authenticated user to escalate their privileges to the root level. This issue has been confirmed in versions prior to 12.1D00 on GNU/Linux and Oracle Solaris. As per an internal assessment by FSas Technologies PSIRT, this vulnerability is beyond the coverage of its CNA scope and can pose significant security risks to affected systems.

Affected Version(s)

Linux openFT Linux 12.1D00

Linux openFT Linux 0 <= 12.1C96

Oracle Solaris openFT Oracle Solaris 0 <= 12.1C95

References

https://security.eu.fsastech.com/IndexDownload.asp?Softwa...
vendor-advisory
https://security.ts.fujitsu.com/ProductSecurity/content/F...
vendor-advisory
https://global.fujitsu/de-de/capabilities/mainframe-solut...
mitigation

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.