RHSA-2026:88157: Critical severity Red Hat OpenShift Developer Tools and Services vulnerability

Published Oct 22, 2026
·
Updated

Release of Red Hat OpenShift Developer Tools - Openshift Jenkins 4.20 security update.

Affected Software

1 affected component
Red Hat OpenShift Developer Tools and Services

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Red Hat OpenShift Developer Tools - Openshift Jenkins to a version that resolves this vulnerability.

    Fixed in 4.20

Event History

Oct 22, 2026
Advisory Published
via Red Hat·08:48 AM
Data Sourced
via Red Hat·08:48 AM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

When was this advisory published and last modified?

It was published on 2026-10-22 and was last modified on 2026-10-22.

2

What severity and risk rating are assigned to this update?

The advisory is rated critical with a severity value of 9 and a risk value of 42.

Company

Resources

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