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Advisory severityCritical9.1Vendor: HighRed Hat Linux

Critical [CVE-2026-27606] Remote Code Execution via Path Traversal Vulnerability

This critical-severity Red Hat Linux advisory covers CVE-2026-27606 affecting Red Hat Ansible Automation Platform 2.5 for RHEL 8, Red Hat Ansible Automation Platform 2.5 for RHEL 9, Red Hat Ansible Automation Platform 2.6 for RHEL 9.

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

CVE-2026-27606 Source published

VulniPulse record published

CVE-2026-27606
Affected products & platforms
Red Hat LinuxUnclassified
Open source advisory

Summary

Remote Code Execution via Path Traversal Vulnerability. Red Hat rates this important (CVSS 9.1).

Weakness: CWE-22. Affected package(s): rhdh/rhdh-hub-rhel9:1774545605, automation-gateway, ansible-automation-platform, devspaces/traefik-rhel9:1776718585, automation-platform-ui, quay/quay-rhel8:1773971077.

Resolved in Red Hat advisory RHSA-2026:5649 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Ansible Automation Platform 2.5 for RHEL 8; Red Hat Ansible Automation Platform 2.5 for RHEL 9; Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat Developer Hub 1.8; and 10 more.

Is CVE-2026-27606 exploited?

No exploitation is reported in the sources VulniPulse tracks: CVE-2026-27606 is not in the CISA KEV catalog (checked ) and this advisory does not report exploitation. That is not proof the vulnerability cannot be exploited.

How do I fix CVE-2026-27606?

Upgrade to a fixed release named by Red Hat:

  • RHSA-2026:5649

Confirm against the vendor advisory before you patch.

Affected versions
  • rhdh/rhdh-hub-rhel9:1774545605
  • automation-gateway-0:2.5.20260422-2.el8ap
  • automation-gateway-0:2.5.20260422-2.el9ap
  • ansible-automation-platform-26/gateway-rhel9:1777311120
  • devspaces/traefik-rhel9:1776718585
  • automation-platform-ui-0:2.6.8-1.el9ap
  • quay/quay-rhel8:1773971077
  • rhdh/rhdh-hub-rhel9:1775140647
  • openshift-service-mesh/kiali-rhel8:1773059917
  • openshift-service-mesh/kiali-rhel8:1776191302
  • rhtas/rhtas-console-ui-rhel9:1773934794

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

Fixed versions
  • RHSA-2026:5649

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Update the affected package(s) to the fixed version shipped in RHSA-2026:5649 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 4 months ago·verify at source

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