CVE-2026-91006 Apache Karaf: OS Command Injection in Child-Instance Launch (instance:* / InstancesMBean)

Apache Karaf's instance-management service InstanceServiceImpl builds the command line used to launch a child Karaf JVM by string concatenation, then executes it through /bin/sh Unix or cscript Windows. The caller-supplied javaOpts value is spliced into that string unquoted. A javaOpts value...

CVE-2026-91006 Apache Karaf: OS Command Injection in Child-Instance Launch (instance:* / InstancesMBean)

Apache Karaf's instance-management service InstanceServiceImpl builds the command line used to launch a child Karaf JVM by string concatenation, then executes it through /bin/sh Unix or cscript Windows. The caller-supplied javaOpts value is spliced into that string unquoted. A javaOpts value...

CVE-2026-91006

A flaw in Apache Karaf 's instance-management service (InstanceServiceImpl ) allows for arbitrary OS command execution as the Karaf process user. The vulnerability exists because the service builds the launch command for a child Karaf JVM using string concatenation, splicing the caller-supplied j...