CVE-2025-2843

תיאור (מקור, אנגלית)

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.

מדדים

CVSS 3.1

8.8 (HIGH) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-26/7/2026

CWE

CWE-266

קישורים

• https://access.redhat.com/errata/RHSA-2025:21146
• https://access.redhat.com/security/cve/CVE-2025-2843
• https://bugzilla.redhat.com/show_bug.cgi?id=2355222