This security update is covered by CVE-2016-1606 - Rumba 9.4 stack buffer overflow vulnerabilities.
Micro Focus Rumba 9.4
This security update addresses potential issues caused by buffer overflows inside Micro Focus Rumba 9.4 COM objects.
Rumba 9.4 (HF 13960)
We would like to give special thanks to Gjoko Krstic (LiquidWorm) working with Zero Science Lab who discovered this vulnerability and reported it to us.