What is CVE-2019-4219?

CVE-2019-4219 is a medium-severity vulnerability in IBM Security Information Queue, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 5.3/10. Published 2019-06-06.

How severe is CVE-2019-4219?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in IBM Security Information Queue

CVE-2019-4219

IBM Security Information Queue (ISIQ) 1.0.0, 1.0.1, and 1.0.2 generates an error message that includes sensitive information that could be used in further attacks against the system. IBM X-Force ID: 159228.

Published 2019-06-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.013 (68.6th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 68.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

IBM Security Information Queue — versions 1.0.0, 1.0.1, 1.0.2
IBM Security Information Queue — versions 1.0.0, 1.0.1, 1.0.2

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

References

www.ibm.com/support/docview.wss (Vendor Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/159228 (VDB Entry, vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2019-4219?: CVE-2019-4219 is a medium-severity vulnerability in IBM Security Information Queue, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 5.3/10. Published 2019-06-06.
How severe is CVE-2019-4219?: Medium severity. CVSS v3 base score is 5.3 out of 10.