HIGH 8.1 NVD

CVE-2026-18221

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to gain unauthorized access due to improper validation of client-supplied authentication parameters.

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to gain unauthorized access due to improper validation of client-supplied authentication parameters.

References

Published: 2026-09-04 · Source: NVD · Feed updated: 2026-09-04
This high severity vulnerability with a CVSS score of 8.1 was published on 2026-09-04 via NVD.
vulnfeed aggregates 10236 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.