CVE-2026-21668 | Veeam Backup and Replication up to 12.3.1 privilege escalation (kb4830 / WID-SEC-2026-0709)
A vulnerability classified as critical has been found in Veeam Backup and Replication up to 12.3.1. This affects an unknown part. This manipulation causes privilege escalation.
This vulnerability is handled as CVE-2026-21668. The attack can be initiated remotely. There is not any exploit available.
It is recommended to upgrade the affected component.