Vulnerability · Published Oct 27, 2026 · Assigned by hackerone
CVE-2026-105477
High 7.3
In plain English
A high-severity security flaw in Agent for Linux from Veeam. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).
Severity (CVSS 4.0)7.3High
Exploit odds (30 days)0.1%top 97.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability in Veeam Agent for Linux allows for local privilege escalation. Only installations that are managed by a Veeam Backup & Replication instance are affected.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Veeam | Agent for Linux | 13.1 – before 13.1.2 |
Weakness: CWE-426 · Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N