CVE-2026-75878

critical · 9.1

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.

9.1

CVSS

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EPSS (exploit prob.)

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EPSS percentile

2026-09-18

Published

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

Weaknesses

CWE-287

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-75878