CVE-2026-71464

Published: Sep 23, 2026Modified: Sep 24, 2026

3.1

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

Exploitability: 1.6 / Impact: 1.4

Source: secalert@redhat.com (Secondary)

Description

LaunchConfigurationBaseSerializer.scm_branch has no validate_scm_branch() leading-dash check, unlike Project/JobTemplate/JobLaunch serializers. Schedule and WFJT Node accept --upload-pack=/bin/id as scm_branch. Currently blocked at runtime by jobs.py:1502 ValueError check (defense-in-depth), but the API validation gap means sole reliance on a task-layer guard. Refactoring that guard away would promote this to RCE.

Related CWEs

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.

References (6)

https://access.redhat.com/errata/RHSA-2026:71113

Source: secalert@redhat.com

https://access.redhat.com/errata/RHSA-2026:71114

Source: secalert@redhat.com

https://access.redhat.com/errata/RHSA-2026:71177

Source: secalert@redhat.com

https://access.redhat.com/errata/RHSA-2026:71179

Source: secalert@redhat.com

https://access.redhat.com/security/cve/CVE-2026-71464

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2512374

Source: secalert@redhat.com

Timeline

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