Veeam Patches 7 Critical Backup & Replication Flaws Allowing Remote Code Execution

Veeam has released updates to address multiple critical vulnerabilities in Backup & Replication (including CVE-2026-21666, CVE-2026-21667, CVE-2026-21668, CVE-2026-21672, CVE-2026-21708, CVE-2026-21669, and CVE-2026-21671) that allow authenticated users to achieve remote code execution, local privilege escalation, or arbitrary file manipulation; affected 12.x builds are fixed in 12.3.2.4465 and some issues also fixed in 13.0.1.2067. With several CVSS scores at 9.9 and a history of Veeam vulnerabilities being exploited in ransomware attacks, administrators are urged to apply patches promptly to mitigate the risk of exploitation.