CVE-2026-28312
Critical
Description
SolarWinds Serv-U is affected by a privilege escalation vulnerability. This would elevate a group’s access to system administrator and allow code execution as root. The impact is lower in Windows deployments.
SeverityCritical
CVSS9.1
Exploit probability—
Product
Solarwinds Serv-u
PublishedJul 21, 2026
First seenJul 21, 2026
Weakness typeCWE-285CWE-285
How to fix
Update
- solarwinds serv-u2026.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| solarwinds serv-u | v < 2026.3 | 2026.3 |
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