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    Related vulnerabilities

    RHSA-2026:71113

    Vulnerability from csaf_redhat - Published: 2026-09-23 21:13 - Updated: 2026-09-24 09:56
    Summary
    Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update
    Severity
    Critical
    Scope
    60 vulnerabilities in this advisory, including CVE-2026-84684.
    CVE-2026-84684

    A flaw was found in Red Hat Ansible Automation Platform's automation- controller. When attaching a source inventory to a constructed inventory through the input_inventories relationship endpoint, the controller verifies only that the requesting user can read the source inventory, rather than that they hold use permission on it, unlike instance group attachment on the same access class. An authenticated user who can administer a constructed inventory and has read-only visibility of an inventory in another organization -- for example an organization or system auditor -- can attach that foreign inventory as an input. On synchronization the controller clones every host and host variable, including secrets, into the attacker's inventory, and because the attacker administers the constructed inventory they can run ad hoc commands against the cloned hosts, resulting in cross-tenant disclosure of inventory data and secrets and code execution against another tenant's managed hosts.

    Fixed: 4 products Known not affected: 103 products
    https://access.redhat.com/errata/RHSA-2026:71113
    Open the full advisory

    RHSA-2026:71114

    Vulnerability from csaf_redhat - Published: 2026-09-23 22:13 - Updated: 2026-09-24 09:56
    Summary
    Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
    Severity
    Critical
    Scope
    56 vulnerabilities in this advisory, including CVE-2026-84684.
    CVE-2026-84684

    A flaw was found in Red Hat Ansible Automation Platform's automation- controller. When attaching a source inventory to a constructed inventory through the input_inventories relationship endpoint, the controller verifies only that the requesting user can read the source inventory, rather than that they hold use permission on it, unlike instance group attachment on the same access class. An authenticated user who can administer a constructed inventory and has read-only visibility of an inventory in another organization -- for example an organization or system auditor -- can attach that foreign inventory as an input. On synchronization the controller clones every host and host variable, including secrets, into the attacker's inventory, and because the attacker administers the constructed inventory they can run ad hoc commands against the cloned hosts, resulting in cross-tenant disclosure of inventory data and secrets and code execution against another tenant's managed hosts.

    Fixed: 8 products Known not affected: 130 products
    https://access.redhat.com/errata/RHSA-2026:71114
    Open the full advisory

    RHSA-2026:71115

    Vulnerability from csaf_redhat - Published: 2026-09-23 21:09 - Updated: 2026-09-24 06:10
    Summary
    Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update
    Severity
    Critical
    Scope
    8 vulnerabilities in this advisory, including CVE-2026-84684.
    CVE-2026-84684

    A flaw was found in Red Hat Ansible Automation Platform's automation- controller. When attaching a source inventory to a constructed inventory through the input_inventories relationship endpoint, the controller verifies only that the requesting user can read the source inventory, rather than that they hold use permission on it, unlike instance group attachment on the same access class. An authenticated user who can administer a constructed inventory and has read-only visibility of an inventory in another organization -- for example an organization or system auditor -- can attach that foreign inventory as an input. On synchronization the controller clones every host and host variable, including secrets, into the attacker's inventory, and because the attacker administers the constructed inventory they can run ad hoc commands against the cloned hosts, resulting in cross-tenant disclosure of inventory data and secrets and code execution against another tenant's managed hosts.

    Fixed: 8 products Known not affected: 20 products
    https://access.redhat.com/errata/RHSA-2026:71115
    Open the full advisory

    RHSA-2026:71177

    Vulnerability from csaf_redhat - Published: 2026-09-23 22:11 - Updated: 2026-09-24 06:05
    Summary
    Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.7 Container Release Update
    Severity
    Critical
    Scope
    61 vulnerabilities in this advisory, including CVE-2026-84684.
    CVE-2026-84684

    A flaw was found in Red Hat Ansible Automation Platform's automation- controller. When attaching a source inventory to a constructed inventory through the input_inventories relationship endpoint, the controller verifies only that the requesting user can read the source inventory, rather than that they hold use permission on it, unlike instance group attachment on the same access class. An authenticated user who can administer a constructed inventory and has read-only visibility of an inventory in another organization -- for example an organization or system auditor -- can attach that foreign inventory as an input. On synchronization the controller clones every host and host variable, including secrets, into the attacker's inventory, and because the attacker administers the constructed inventory they can run ad hoc commands against the cloned hosts, resulting in cross-tenant disclosure of inventory data and secrets and code execution against another tenant's managed hosts.

    Fixed: 2 products Known not affected: 60 products
    https://access.redhat.com/errata/RHSA-2026:71177
    Open the full advisory

    RHSA-2026:71179

    Vulnerability from csaf_redhat - Published: 2026-09-23 22:20 - Updated: 2026-09-24 09:56
    Summary
    Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Container Release Update
    Severity
    Critical
    Scope
    89 vulnerabilities in this advisory, including CVE-2026-84684.
    CVE-2026-84684

    A flaw was found in Red Hat Ansible Automation Platform's automation- controller. When attaching a source inventory to a constructed inventory through the input_inventories relationship endpoint, the controller verifies only that the requesting user can read the source inventory, rather than that they hold use permission on it, unlike instance group attachment on the same access class. An authenticated user who can administer a constructed inventory and has read-only visibility of an inventory in another organization -- for example an organization or system auditor -- can attach that foreign inventory as an input. On synchronization the controller clones every host and host variable, including secrets, into the attacker's inventory, and because the attacker administers the constructed inventory they can run ad hoc commands against the cloned hosts, resulting in cross-tenant disclosure of inventory data and secrets and code execution against another tenant's managed hosts.

    Fixed: 4 products Known not affected: 114 products
    https://access.redhat.com/errata/RHSA-2026:71179
    Open the full advisory