CVE-2026-117466high8.6
In affected versions of Octopus Server, a user holding the System Manager role could escalate their privileges to full system Administrator.
Impact
In affected versions of Octopus Server, a user holding the System Manager role could escalate their privileges to full system Administrator.
Source excerpt · OctopusAffected packages
This source has no supported package-version data for matching. You can read the advisory here, but this record alone cannot power a dependency check.
Affected products
Vendor version evidence. Product records are separate from automatic dependency matching.
Octopus Deploy · Octopus Server
Platforms: Windows, Linux
Other versions: unaffected
| Version / range | Source status |
|---|---|
| 2019.0.0 to before 2026.2.13469 | affected |
| 2026.3.0 to before 2026.3.15863 | affected |
Original source description
In affected versions of Octopus Server, a user holding the System Manager role could escalate their privileges to full system Administrator.