Ansible-lightspeed: visual studio code ansible lightspeed extension: remote code execution via command injection in configuration settings
Summary
| CVE | CVE-2026-44191 |
|---|---|
| State | PUBLISHED |
| Assigner | redhat |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-07-22 13:16:37 UTC |
| Updated | 2026-07-22 19:17:03 UTC |
| Description | A flaw was found in the Visual Studio Code Ansible Lightspeed extension. This command injection vulnerability (CWE-78) arises from improper handling of the ansible.executionEnvironment.containerOptions and ansible.executionEnvironment.volumeMounts settings, allowing an attacker to inject shell separators. This can be triggered automatically during Language Server initialization or manually when executing a playbook. Successful exploitation leads to remote code execution (RCE) on the victim's machine with the privileges of the Visual Studio Code user, potentially resulting in a complete system compromise. |
Risk And Classification
Primary CVSS: v3.1 7.8 HIGH from [email protected]
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Problem Types: CWE-78 | CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 3.1 | [email protected] | Secondary | 7.8 | HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| 3.1 | CNA | CVSS | 7.8 | HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
CVSS v3.1 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| CNA | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
| CNA | Red Hat | Red Hat Ansible Automation Platform 2 | Not specified | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| access.redhat.com/security/cve/CVE-2026-44191 | [email protected] | access.redhat.com | |
| bugzilla.redhat.com/show_bug.cgi | [email protected] | bugzilla.redhat.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
CNA: This issue was discovered by Laura Pardo (Red Hat Inc.). (en)
Additional Advisory Data
| Source | Time | Event |
|---|---|---|
| CNA | 2026-05-05T15:02:26.543Z | Reported to Red Hat. |
| CNA | 2026-07-22T12:06:44.487Z | Made public. |
Workarounds
CNA: To mitigate this issue, users of the Visual Studio Code Ansible Lightspeed extension should exercise caution and avoid opening untrusted workspaces or executing playbooks from unverified sources. Carefully review the contents of `ansible.executionEnvironment.containerOptions` and `ansible.executionEnvironment.volumeMounts` settings within the extension's configuration, especially when dealing with new or external projects, to prevent the injection of malicious commands.