Advisory severityCritical9.9Red Hat Linux

Critical [CVE-2026-84719] WorkflowJobTemplate /copy/ deep-copy sanitizer omits instance_groups authorization (InstanceGroup use_role bypass to control-plane)

This critical-severity Red Hat Linux advisory covers CVE-2026-84719; related products: Red Hat Ansible Automation Platform 2.4 for RHEL 8, Red Hat Ansible Automation Platform 2.4 for RHEL 9, Red Hat Ansible Automation Platform 2.5 for RHEL 8.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-84719 Source published Sep 23, 2026Source updated Sep 23, 2026

VulniPulse record published Sep 23, 2026Record updated Sep 29, 2026

CVE-2026-84719

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Summary

WorkflowJobTemplate /copy/ deep-copy sanitizer omits instance_groups authorization (InstanceGroup use_role bypass to control-plane). Red Hat rates this critical (CVSS 9.9).

Weakness: CWE-862. Red Hat lists fixing advisory RHSA-2026:71177 with package automation-controller-0:4.5.36-1.el8ap, automation-controller-0:4.5.36-1.el9ap, ansible-automation-platform-27/controller-rhel9:1789580684, automation-controller-0:4.7.17-1.el9ap.

Affected products named by the advisory: Red Hat Ansible Automation Platform 2.4 for RHEL 8; Red Hat Ansible Automation Platform 2.4 for RHEL 9; Red Hat Ansible Automation Platform 2.5 for RHEL 8; Red Hat Ansible Automation Platform 2.5 for RHEL 9; and 2 more.

Affected products named by the advisory: Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat Ansible Automation Platform 2.7.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.

Official advisory · high-confidence parse· fetched 7 days ago·verify at source

Fixed versions

automation-controller-0:4.5.36-1.el8ap
automation-controller-0:4.5.36-1.el9ap
ansible-automation-platform-27/controller-rhel9:1789580684
automation-controller-0:4.7.17-1.el9ap
automation-controller-0:4.6.33-1.el9ap
automation-controller-0:4.6.33-1.el8ap
ansible-automation-platform-26/controller-rhel9:1789673739
RHSA-2026:71177

Official advisory · high-confidence parse· fetched 7 days ago·verify at source

Mitigation

Upgrade to a fixed release: automation-controller-0:4.5.36-1.el8ap, automation-controller-0:4.5.36-1.el9ap, ansible-automation-platform-27/controller-rhel9:1789580684, automation-controller-0:4.7.17-1.el9ap, automation-controller-0:4.6.33-1.el9ap, automation-controller-0:4.6.33-1.el8ap. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 7 days ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Red Hat Security Data APIofficial
Official vendor source used to discover this advisory; it remains the authority for affected products and remediation. Discovered from the machine-readable feed https://access.redhat.com/hydra/rest/securitydata/cve.json; this link opens the Red Hat Linux advisory index instead of the raw feed document.
Red Hat Linux
Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
Red Hat Linux
CVE.org CNA affected-product recordCVE.org
Structured CNA affected[] data independently confirmed the affected product scope; native advisory content remains authoritative.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-84719NVD CVE.org MITRE

Discussion(0)

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