🛡️ CVE-2025-2843
🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-266 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-266
Public Exploit ✅ No
Source NVD
Published 2025-11-12
Updated 2026-06-15
Modified 2025-11-17
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/rhobs/observability-operator — —
unknown — —

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