What is CVE-2026-84076?

CVE-2026-84076 is a high-severity vulnerability in IBM Guardium Data Protection, classified under Improper Authorization. CVSS score: 7.6/10. Published 2026-09-18.

How severe is CVE-2026-84076?

High severity. CVSS v3 base score is 7.6 out of 10.

Auth bypass in IBM Guardium Data Protection

CVE-2026-84076

IBM Guardium Data Protection 12.2 could allow a remote authenticated attacker to bypass security restrictions due to improper authorization.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L.

Affected products

Ibm Guardium Data Protection — versions 12.2

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-84076?: CVE-2026-84076 is a high-severity vulnerability in IBM Guardium Data Protection, classified under Improper Authorization. CVSS score: 7.6/10. Published 2026-09-18.
How severe is CVE-2026-84076?: High severity. CVSS v3 base score is 7.6 out of 10.