Hi Malvin,   The defect and vulnerability are affecting HCM-F product (HCS solution), not CUCM. Both defect and advisory have been corrected.    Best regards Alyona Gryshaieva

@Gerson Fabian Morales Marin There's no need to remove/re-add product instance on PLM, the warning is misleading.    It's only present on Publisher and not on Subs and was removed starting from 11.5 as part of CSCuw92104.    Also PLM guide states the...