| LOG4J vulnerability |  |
| CUCM 15 valid versions | |
| CUCM 14 valid versions | |
| CUCM 12 valid versions | |
| CUCM 11 valid versions | |
| IP phones 78XX 88XX valid versions | |
| Windows security update workaround | |
| Recording GDPR MIFID II PCI-DSS compliance | |