CVE-2026-28198 | Cohesity NetBackup Flex OS up to 6.3 privileges management

September 18, 2026 Yanac

A vulnerability classified as very critical was found in Cohesity NetBackup Flex OS up to 6.3. This affects an unknown function. Executing a manipulation can lead to improper privilege management.

This vulnerability is registered as CVE-2026-28198. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More