CVE-2026-21669

9.9 criticalEPSS 1.2%

Critical (9.9) in veeam veeam backup \& replication. EPSS 1.2% chance of exploitation in the next 30 days.

A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.

Severity

9.9 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
CWEs: CWE-94, CWE-693
Published: 2026-03-12
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19