CVE-2026-15661

Medium

Description

IBM Concert 1.0 through 3.0.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.

SeverityMedium
CVSS5.3
Exploit probability15. percentile0.2%
ProductIbm Concert
PublishedOct 19, 2026
First seenOct 19, 2026
Weakness typeCWE-117CWE-117

How to fix

Affected products

ProductAffected versionsFixed in
ibm concert1.0.0 ≤ v ≤ 3.0.0—

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CVE-2026-15661 · Ibm Concert · Dark Radar