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CVE-2026-18141 Aap-gateway: aap-gateway: authentication bypass in event-driven ansible via forged http header

🗓️ 31 Jul 2026 15:34:16Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Unauthenticated bypass of mTLS in aap-gateway via forged Subject header, enabling arbitrary event injection.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-18141
31 Jul 202615:34
cve
euvd
EUVD
EUVD-2026-51556
31 Jul 202618:32
euvd
nvd
NVD
CVE-2026-18141
31 Jul 202616:17
nvd
ptsecurity
Positive Technologies
PT-2026-66778
31 Jul 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-18141
31 Jul 202615:34
redhatcve
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Ansible Automation Platform 2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "ansible-automation-platform-25/gateway-rhel8",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:ansible_automation_platform:2"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Ansible Automation Platform 2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "ansible-automation-platform-26/gateway-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:ansible_automation_platform:2"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Ansible Automation Platform 2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "ansible-automation-platform-27/gateway-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:ansible_automation_platform:2"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Ansible Automation Platform 2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "automation-gateway",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:ansible_automation_platform:2"
    ]
  }
]

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