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CVE-2026-21671

CRITICAL CVSS: 9.1 Published: 2026-03-12 Modified: 2026-06-17

Description

A vulnerability allowing an authenticated user with the Backup Administrator role to perform remote code execution (RCE) in high availability (HA) deployments of Veeam Backup & Replication.

Affected Platforms

Veeam Veeam Backup \& Replication

Weakness Type

CWE-94, CWE-693

References