CVE-2026-21708: critical vulnerability in Veeam Backup and Replication
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.9epss 1.4%
A vulnerability allowing a Backup Viewer to perform remote code execution (RCE) as the postgres user.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Affected products
Veeam · Backup and ReplicationRelated CVEs — Veeam Backup and Replication
In the same product, most dangerous first.