---
id: CVE-2026-84719
title: A flaw was found in the Ansible Automation Platform automation-controller
summary: >-
  A flaw was found in the Ansible Automation Platform automation-controller.
  When a

  WorkflowJobTemplate is copied, the deep-copy permission sanitizer validates
  only the inventory,

  unified_job_template, and credentials of each cloned node a…
severity: critical
cvss: 9.9
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-862
vendor: Red Hat
product: automation-controller
affected:
  - automation-controller (all versions)
  - automation-controller (all versions)
  - automation-controller (all versions)
  - automation-controller (all versions)
  - automation-controller (all versions)
  - ansible-automation-platform-26/controller-rhel9 (all versions)
  - ansible-automation-platform-27/controller-rhel9 (all versions)
patched:
  - ansible_automation_platform_2_4_for_rhel 8
  - ansible_automation_platform_2_5_for_rhel 8
  - ansible_automation_platform_2_4_for_rhel 9
  - ansible_automation_platform_2_5_for_rhel 9
  - ansible_automation_platform_2_6_for_rhel 9
  - ansible_automation_platform 2.6
  - ansible_automation_platform 2.7
published: '2026-09-23'
updated: '2026-09-25'
sourceUpdated: '2026-09-25T19:17:58.367'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-84719'
references:
  - url: 'https://access.redhat.com/errata/RHSA-2026:71113'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2026:71114'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2026:71115'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2026:71177'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/errata/RHSA-2026:71179'
    label: secalert@redhat.com
  - url: 'https://access.redhat.com/security/cve/CVE-2026-84719'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2527213'
    label: secalert@redhat.com
  - url: >-
      https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-84719.json
  - url: 'https://www.cve.org/CVERecord?id=CVE-2026-84719'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-84719'
tags:
  - nvd
  - cve.org
  - csaf
  - vex
  - red-hat
epss: 0.00428
epssPercentile: 0.34447
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-25T18:12:24.241646Z'
ingestedAt: '2026-09-23T20:32:10.753Z'
---

## Overview

A flaw was found in the Ansible Automation Platform automation-controller. When a
WorkflowJobTemplate is copied, the deep-copy permission sanitizer validates only the inventory,
unified_job_template, and credentials of each cloned node and fails to check the instance_groups
(and execution_environment and labels) that were preserved from the original. A user with
organization workflow-admin permission but no role on the referenced instance groups can copy a
workflow, become its administrator, and launch jobs pinned to instance groups they are not
authorized to use — including the control-plane instance group — bypassing the InstanceGroup
use_role boundary and causing attacker-influenced automation to run in the control-plane
execution context.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Vendor advisories

- **RHSA-2026:71115** · Red Hat · fixed in: Red Hat Ansible Automation Platform 2.4 for RHEL 8, Red Hat Ansible Automation Platform 2.4 for RHEL 9 · released 2026-09-23 · [advisory](https://access.redhat.com/errata/RHSA-2026:71115)
- **RHSA-2026:71114** · Red Hat · fixed in: Red Hat Ansible Automation Platform 2.5 for RHEL 8, Red Hat Ansible Automation Platform 2.5 for RHEL 9 · released 2026-09-23 · [advisory](https://access.redhat.com/errata/RHSA-2026:71114)
- **RHSA-2026:71113** · Red Hat · fixed in: Red Hat Ansible Automation Platform 2.6 for RHEL 9 · released 2026-09-23 · [advisory](https://access.redhat.com/errata/RHSA-2026:71113)
- **RHSA-2026:71179** · Red Hat · fixed in: Red Hat Ansible Automation Platform 2.6 · released 2026-09-23 · [advisory](https://access.redhat.com/errata/RHSA-2026:71179)
- **RHSA-2026:71177** · Red Hat · fixed in: Red Hat Ansible Automation Platform 2.7 · released 2026-09-23 · [advisory](https://access.redhat.com/errata/RHSA-2026:71177)