Inclusion of Functionality from Untrusted Control Sphere Affecting openshift4/kube-compare-artifacts-rhel9 package, versions *


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.2% (10th percentile)

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  • Snyk IDSNYK-RHEL8-OPENSHIFT4KUBECOMPAREARTIFACTSRHEL9-20474707
  • published4 Oct 2026
  • disclosed28 Sept 2026

Introduced: 28 Sep 2026

NewCVE-2026-87114  (opens in a new tab)
CWE-829  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 openshift4/kube-compare-artifacts-rhel9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openshift4/kube-compare-artifacts-rhel9 package and not the openshift4/kube-compare-artifacts-rhel9 package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A flaw was found in kube-compare. When processing a 'container://' reference path, the tool incorrectly executes an untrusted container image's entrypoint instead of merely extracting data from a stopped container. This allows a remote attacker to achieve arbitrary code execution on the operator's workstation. If the Docker daemon requires elevated privileges, the untrusted code may execute with root-mediated daemon privileges, posing a significant security risk.

CVSS Base Scores

version 3.1