RHSA-2026:54531: cert-manager Operator for Red Hat OpenShift 1.19.1
cert-manager Operator for Red Hat OpenShift 1.19.1
Other sources
The cert-manager Operator for Red Hat OpenShift builds on top of Kubernetes, introducing certificate authoritiesand certificates as first-class resource types in the Kubernetes API. This makes it possible to providecertificates-as-a-service to developers working within your Kubernetes cluster.
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
cert-manager Operator for Red Hat OpenShiftto a version that resolves this vulnerability.Fixed in 1.19.1 - Configuration
If the approval policy is set to `Manual`, manually approve the upgrade to the cert-manager Operator.
cert-manager Operator for Red Hat OpenShift installation plan approval policy = Manual - Compensating control
Before applying the cert-manager Operator update to 1.19.1, ensure all previously released errata relevant to your system have been applied.
Event History
Frequently Asked Questions
What is the severity of RHSA-2026:54531?
The severity of RHSA-2026:54531 is classified as high with a score of 7.
How do I fix RHSA-2026:54531?
To fix RHSA-2026:54531, you should update the cert-manager Operator for Red Hat OpenShift to the latest version available.
What vulnerabilities does RHSA-2026:54531 address?
RHSA-2026:54531 addresses security vulnerabilities related to the cert-manager Operator for Red Hat OpenShift.
What is the impact of RHSA-2026:54531?
The impact of RHSA-2026:54531 could potentially allow unauthorized access to certificate management resources.
Who is affected by RHSA-2026:54531?
RHSA-2026:54531 affects users of the cert-manager Operator in Red Hat OpenShift 1.19.1.