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automation-controller: automation-controller-container: automation-controller: instance group attachment to schedules and workflow job template nodes checks only read permission, allowing use of restricted (controlplane / other-tenant) instance groups and privilege escalation to control-plane code execution

🗓️ 23 Sep 2026 21:09:02Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 4 Views

Authenticated privilege escalation in Red Hat Ansible Automation Platform via instance groups.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE		CVE-2026-84638
23 Sep 202618:47
–cve
osv
OSV		RHSA-2026:71113 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update
24 Sep 202610:15
–osv
osv
OSV		RHSA-2026:71114 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
24 Sep 202610:15
–osv
osv
OSV		RHSA-2026:71115 Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update
24 Sep 202610:15
–osv
redhatcve
RedhatCVE		CVE-2026-84638
23 Sep 202618:47
–redhatcve
redhat
RedHat Linux		Critical: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update
23 Sep 202621:13
–redhat
redhat
RedHat Linux		automation-controller: automation-controller-container: automation-controller: instance group attachment to schedules and workflow job template nodes checks only read permission, allowing use of restricted (controlplane / other-tenant) instance groups and privilege escalation to control-plane code execution
23 Sep 202621:13
–redhat
redhat
RedHat Linux		Critical: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
23 Sep 202622:13
–redhat
redhat
RedHat Linux		automation-controller: automation-controller-container: automation-controller: instance group attachment to schedules and workflow job template nodes checks only read permission, allowing use of restricted (controlplane / other-tenant) instance groups and privilege escalation to control-plane code execution
23 Sep 202622:13
–redhat
redhat
RedHat Linux		Critical: Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update
23 Sep 202621:09
–redhat
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8aarch64automation-controller-venv-tower4.5.36-1.el8apautomation-controller-venv-tower-4.5.36-1.el8ap.aarch64.rpm
Red Hat Enterprise Linux8ppc64leautomation-controller-venv-tower4.5.36-1.el8apautomation-controller-venv-tower-4.5.36-1.el8ap.ppc64le.rpm
Red Hat Enterprise Linux8s390xautomation-controller-venv-tower4.5.36-1.el8apautomation-controller-venv-tower-4.5.36-1.el8ap.s390x.rpm
Red Hat Enterprise Linux8x86_64automation-controller-venv-tower4.5.36-1.el8apautomation-controller-venv-tower-4.5.36-1.el8ap.x86_64.rpm
Red Hat Enterprise Linux9aarch64automation-controller-venv-tower4.5.36-1.el9apautomation-controller-venv-tower-4.5.36-1.el9ap.aarch64.rpm
Red Hat Enterprise Linux9ppc64leautomation-controller-venv-tower4.5.36-1.el9apautomation-controller-venv-tower-4.5.36-1.el9ap.ppc64le.rpm
Red Hat Enterprise Linux9s390xautomation-controller-venv-tower4.5.36-1.el9apautomation-controller-venv-tower-4.5.36-1.el9ap.s390x.rpm
Red Hat Enterprise Linux9x86_64automation-controller-venv-tower4.5.36-1.el9apautomation-controller-venv-tower-4.5.36-1.el9ap.x86_64.rpm

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24 Sep 2026 06:10Current
5.7Medium risk
Vulners AI Score5.7
CWE-863
Red Hat Ansible Automation Platformautomation-controllerprivilege escalationcontrol-plane code executionAPI relationship endpoint
4