CVE-2026-71470

Acm-search-v2-rhel9: search-v2-operator: search cr imageoverride/arguments/envvar flow unsanitized into pods running impersonating sa

State
Published
Severity
9.1 Critical
Published
Aug 19, 2026
Updated
Sep 5, 2026
Reserved
Aug 6, 2026

Read the record on cve.org

Description

A flaw was found in the search-v2-operator. This vulnerability allows a privileged user, specifically a Custom Resource (CR) editor, to manipulate Search CR fields such as imageOverride, arguments, and environment variables without proper validation. By exploiting this, an attacker can mount arbitrary secrets into a search container's environment or replace the container image with an attacker-controlled one. This leads to privilege escalation and can result in a full cluster compromise due to the ServiceAccount's extensive impersonation permissions.

Scores

CVSSScoreVectorSource
3.19.1 CriticalCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hredhat

Weaknesses

  • CWE-913 Improper Control of Dynamically-Managed Code Resources

Affected Products

ProductVersions
Red Hat Advanced Cluster Management for Kubernetes 2.11Red Hat
  • 1787688827 and laterNot affected
Red Hat Advanced Cluster Management for Kubernetes 2.13Red Hat
  • 1787682112 and laterNot affected
Red Hat Advanced Cluster Management for Kubernetes 2.14Red Hat
  • 1787682033 and laterNot affected
Red Hat Advanced Cluster Management for Kubernetes 2.15Red Hat
  • 1787681674 and laterNot affected
Red Hat Advanced Cluster Management for Kubernetes 2.16Red Hat
  • 1787681686 and laterNot affected
Red Hat Advanced Cluster Management for Kubernetes 2.17Red Hat
  • 1787681651 and laterNot affected

References

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