CVE-2026-15661: medium-severity vulnerability in IBM Concert
IBM Concert Software Improper Output Neutralization for Logs
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
IBM · ConcertRelated CVEs — IBM Concert
In the same product, most dangerous first.
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