CVE-2026-75878

CRITICAL CVSS 9.1 View on NVD ↗

Description

IBM Sterling File Gateway could allow a remote attacker to bypass authentication and obtain a fully authenticated session due to improper authentication via an unvalidated SSO header.

CVSS Vector

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

References

https://www.ibm.com/support/pages/node/7287497

Published: Sep 18, 2026 20:17 UTC Modified: Sep 19, 2026 15:17 UTC