Medium [CVE-2026-33022] Denial of Service via long resolver names
This medium-severity Red Hat Linux advisory covers CVE-2026-33022 affecting openshift-pipelines/pipelines-controller-rhel9:1775707731, openshift-pipelines/pipelines-operator-bundle:1776925111, openshift-pipelines/pipelines-operator-bundle:1774871390.
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Summary
Denial of Service via long resolver names. Red Hat rates this moderate (CVSS 6.5).
Weakness: CWE-130. Affected package(s): openshift-pipelines/pipelines-controller-rhel9:1775707731, openshift-pipelines/pipelines-operator-bundle:1776925111, openshift-pipelines/pipelines-operator-bundle:1774871390, openshift-pipelines/pipelines-controller-rhel9:1774556221.
Resolved in Red Hat advisory RHSA-2026:6170 — update the affected packages (`sudo dnf update`).
Affected products named by the advisory: Red Hat Enterprise Linux.
- openshift-pipelines/pipelines-controller-rhel9:1775707731
- openshift-pipelines/pipelines-operator-bundle:1776925111
- openshift-pipelines/pipelines-operator-bundle:1774871390
- openshift-pipelines/pipelines-controller-rhel9:1774556221
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:6170
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:6170 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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