Local Privilege Escalation in Veeam Agent for Linux Affects Veeam Backup & Replication
CVE-2026-105477

7.3HIGH

Key Information:

Vendor

Veeam
Status
Agent For Linux
Vendor
CVE Published:
27 October 2026

What is CVE-2026-105477?

A local privilege escalation vulnerability exists in Veeam Agent for Linux when it is managed by a Veeam Backup & Replication instance. This vulnerability can allow attackers to gain elevated privileges on the affected system, posing potential security risks. It is crucial for users operating Veeam Agent for Linux to ensure they have the latest security updates and mitigations in place.

Affected Version(s)

Agent for Linux 13.1 < 13.1.2

References

https://www.veeam.com/kb4948

CVSS V4

Score:
7.3
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.