AI and data stack advisories

Severe, 6 weeks1496Projects326

1496 severe, 6 weeks · 326 projects

SolarWindsCVE-2026-28306

SolarWinds Serv-U: privilege escalation

SolarWinds

CVE-2026-28306 · Published Jul 21, 2026 · updated Jul 24, 2026

Critical9.1
No fix yet
SolarWinds advisory

SolarWinds Serv-U is affected by a privilege escalation vulnerability that allows a domain administrator to elevate their privileges to a system administrator. The impact is lower in Windows deployments.

Affected versions

PackageAffectedFixed in
Serv-U
Product
<= 15.5.4 HF1 and belowNo fix yet
Details and references

More SolarWinds advisories

All SolarWinds