CriticalCritical vulnerability

CVE-2026-17472 (CVSS 9.6)

NVD · officialPublished Sep 22, 2026Risk 50/100EPSS 0.3%

IBM Concert 1.0.0 through 3.0.0 could allow a remote authenticated attacker to access or modify unauthorized resources due to the use of wildcards in RBAC permission definitions.

Technical details

CVSS

9.6

AV:NetworkAC:LowPR:LowUI:NoneC:HighI:HighA:None

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

Open primary source