What is CVE-2026-84084?

CVE-2026-84084 is a high-severity vulnerability in IBM Guardium Data Protection, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2026-09-18.

How severe is CVE-2026-84084?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in IBM Guardium Data Protection

CVE-2026-84084

IBM Guardium Data Protection 12.2 could allow a remote attacker to bypass security restrictions due to a cross-site request forgery (CSRF) vulnerability.

Vulnerability class: CSRF (Cross-Site Request Forgery)

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Ibm Guardium Data Protection — versions 12.2

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

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

Frequently asked questions

What is CVE-2026-84084?: CVE-2026-84084 is a high-severity vulnerability in IBM Guardium Data Protection, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2026-09-18.
How severe is CVE-2026-84084?: High severity. CVSS v3 base score is 8.8 out of 10.