CVE-2026-108140: medium-severity vulnerability in Veeam Backup and Replication
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.9epss 0.4%
A vulnerability allowing an authenticated user with the Restore Operator role, who also controls the contents of a backed-up NAS share, to write attacker-controlled files to an arbitrary path on the backup server through relative path traversal.
CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
Affected products
Veeam · Backup and ReplicationRelated CVEs — Veeam Backup and Replication
In the same product, most dangerous first.
References
https://www.veeam.com/kb4948