What is CVE-2026-4364?

CVE-2026-4364 is a medium-severity vulnerability in Ibm Security Verify Access, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-04-01.

How severe is CVE-2026-4364?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Ibm Security Verify Access

CVE-2026-4364

IBM Verify Identity Access Container 11.0 through 11.0.2 and IBM Security Verify Access Container 10.0 through 10.0.9.1 and IBM Verify Identity Access 11.0 through 11.0.2 and IBM Security Verify Access 10.0 through 10.0.9.1 allows certific…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.000 (5.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Ibm Security Verify Access — versions 10.0
Ibm Security Verify Access Container — versions 10.0
Ibm Verify Identity Access — versions 11.0
Ibm Verify Identity Access Container — versions 11.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.ibm.com/support/pages/node/7268253 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-4364?: CVE-2026-4364 is a medium-severity vulnerability in Ibm Security Verify Access, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-04-01.
How severe is CVE-2026-4364?: Medium severity. CVSS v3 base score is 5.4 out of 10.