Answer in brief
CVE-2026-71459 records a Medium severity (CVSS 5.0) vulnerability in Automation-controller: automation-controller-container: automation-controller: jobjobeventschildrensummary rbac bypass exposes cross-tenant job event tree structure. The current sources do not mark it as known exploited. The current feed maps Red Hat/ansible-automation-platform-26/controller-rhel9 (generic), Red Hat/ansible-automation-platform-27/controller-rhel9 (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.0. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Red Hat/ansible-automation-platform-26/controller-rhel9 (generic), Red Hat/ansible-automation-platform-27/controller-rhel9 (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Red Hat/ansible-automation-platform-26/controller-rhel9generic | * | Not reported |
| Red Hat/ansible-automation-platform-27/controller-rhel9generic | * | Not reported |
Published upstream
Sep 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 23, 2026
JobJobEventsChildrenSummary view has no model/parent_model. ModelAccessPermission.check_get_permissions() falls through (returns True) for any authenticated user. The view uses raw get_object_or_404(Job, pk) without DRF object-level permission check. Zero-privilege user reads event tree structure, event_processing_finished status, and enumerates Job IDs platform-wide via 200/404 oracle. Sibling endpoint /jobs/{id}/job_events/ correctly returns 403.
Quoted source text, attributed separately from HOL analysis.