CVE-2026-21668 | Veeam Backup and Replication up to 12.3.1 authorization (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 missing authorization.
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.