What is CVE-2026-15322?

CVE-2026-15322 is a high-severity vulnerability in IBM Engineering Ai Hub, classified under CWE-598. CVSS score: 7.5/10. Published 2026-07-17.

How severe is CVE-2026-15322?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in IBM Engineering Ai Hub

CVE-2026-15322

IBM Engineering AI Hub 1.0.0, 1.1.0, and 1.2.0 could allow a remote attacker to obtain sensitive information due to the exposure of session tokens in URLs.

Published 2026-07-17 · last modified 2026-07-24.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (42.5th percentile), scored 2026-10-16.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

IBM Engineering Ai Hub — versions 1.0.0, 1.1.0, 1.2.0
IBM Engineering Ai Hub

Weakness classification (CWE)

CWE-598

References

www.ibm.com/support/pages/node/7279964 (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-15322?: CVE-2026-15322 is a high-severity vulnerability in IBM Engineering Ai Hub, classified under CWE-598. CVSS score: 7.5/10. Published 2026-07-17.
How severe is CVE-2026-15322?: High severity. CVSS v3 base score is 7.5 out of 10.