CVE-2026-84470
Automation-controller: automation-controller-container: automation-controller/awx: bulk job launch checks instance_groups at read level instead of use level, allowing execution-pla
What happened?
A flaw was found in Ansible Automation Platform's automation-controller (AWX). The Bulk Job Launch API (POST /api/v2/bulk/job_launch/) authorizes the requested instance_groups with only a read-level permission check, whereas the standard single-job launch path requires use-level permission on the same field. A principal that holds read (but not use) permission on an instance group -- for example the built-in read-only System Auditor role -- together with execute permission on a job template can launch bulk jobs onto instance groups they are not authorized to use, bypassing execution-placement isolation.
Affected software and versions
| Software | Version information | Fixed version |
|---|---|---|
| automation-controllerRed Hat | unaffected: 0:4.6.33-1.el8ap to < * | See vendor advisory |
| automation-controllerRed Hat | unaffected: 0:4.6.33-1.el8ap to < * | See vendor advisory |
| automation-controllerRed Hat | unaffected: 0:4.6.33-1.el9ap to < * | See vendor advisory |
| automation-controllerRed Hat | unaffected: 0:4.6.33-1.el9ap to < * | See vendor advisory |
| automation-controllerRed Hat | unaffected: 0:4.7.17-1.el9ap to < * | See vendor advisory |
| automation-controllerRed Hat | unaffected: 0:4.7.17-1.el9ap to < * | See vendor advisory |
| ansible-automation-platform-26/controller-rhel9Red Hat | unaffected: 1789673739 to < * | See vendor advisory |
| ansible-automation-platform-27/controller-rhel9Red Hat | unaffected: 1789580684 to < * | See vendor advisory |
Version information comes from the source record and can include unaffected products and exceptions. Distribution packages may contain backported fixes: an older upstream version alone does not prove a server is affected.
Is it being exploited?
This CVE was not listed in the CISA catalogue at our last retrieval. This does not establish that exploitation is absent.
How to respond
- Confirm the product, installed package version, and any configuration requirements in the vendor advisory.
- Follow the vendor’s remediation or workaround guidance in the references below. Structured fixed-version data is unavailable here; the publisher’s description may include a fix or workaround.
- Restart affected services if required, then verify the running version. Known exploitation may warrant investigation as well as patching.
Sources and remediation references
- https://www.cve.org/CVERecord?id=CVE-2026-84470
- https://access.redhat.com/errata/RHSA-2026:71113
- https://access.redhat.com/errata/RHSA-2026:71114
- https://access.redhat.com/errata/RHSA-2026:71177
- https://access.redhat.com/errata/RHSA-2026:71179
- https://access.redhat.com/security/cve/CVE-2026-84470
- https://bugzilla.redhat.com/show_bug.cgi?id=2527046