CVE-2025-2843
High
Description
A flaw was found in the Observability Operator. The Operator creates a ServiceAccount with *ClusterRole* upon deployment of the *Namespace-Scoped* Custom Resource MonitorStack. This issue allows an adversarial Kubernetes Account with only namespaced-level roles, for example, a tenant controlling a namespace, to create a MonitorStack in the authorized namespace and then elevate permission to the cluster level by impersonating the ServiceAccount created by the Operator, resulting in privilege escalation and other issues.
SeverityHigh
CVSS8.8
Exploit probability29. percentile0.4%
ProductGithub.com/rhobs/observability-operator
PublishedNov 12, 2025
First seenNov 12, 2025
Weakness typeCWE-266CWE-266
How to fix
Update
- github.com/rhobs/observability-operator1.3.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| github.com/rhobs/observability-operatorGo | v < 1.3.0 | 1.3.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.