CVE-2026-16812
Description
VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access privileged internal functionality and impact the VCO host. Successful exploitation may compromise the confidentiality, integrity, and availability of the orchestrator and data managed by the orchestrator.
This functionality was intended to be for internal use only and is not intended to be remotely accessible.
Hosted and Dedicated versions of VCO have already been patched in advance of this notice going out.
This issue was discovered externally and is known to be actively exploited.
Summary dbcve.org
VeloCloud Orchestrator on-prem contains a critical vulnerability allowing remote attackers to access internal-only privileged functionality. The exposed functionality was not designed for remote access but is reachable, enabling potential compromise of the orchestrator and managed data. This issue is actively exploited in the wild.
Mitigation
On-prem VCO deployments must apply vendor-provided patches immediately; network segmentation or blocking external access to the VCO management interface can serve as interim controls while patching is scheduled.