What is CVE-2026-16694?

CVE-2026-16694 is a medium-severity vulnerability in Ibm I, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-08-12.

How severe is CVE-2026-16694?

Medium severity. CVSS v3 base score is 6.4 out of 10.

XSS in Ibm I

CVE-2026-16694

IBM i 7.6, 7.5, 7.4, and 7.3 is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to cre…

Vulnerability class: XSS (Cross-Site Scripting)

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Ibm I — versions 7.6, 7.5, 7.4

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2026-16694?: CVE-2026-16694 is a medium-severity vulnerability in Ibm I, classified under Cross-site Scripting. CVSS score: 6.4/10. Published 2026-08-12.
How severe is CVE-2026-16694?: Medium severity. CVSS v3 base score is 6.4 out of 10.