{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-10533 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-10533 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-10533 is a medium-severity denial of service vulnerability in Redhat Openshift Container Platform, published on 1 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-10533 and fix it if it is affected.\n\nWhat it is: CVE-2026-10533 is a medium-severity denial of service vulnerability in Redhat Openshift Container Platform, published on 1 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-10533 in the wild and no public exploit code.\n\nAffected product: Redhat Openshift Container Platform. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-10533/ (Markdown: https://insights.sbomify.com/CVE-2026-10533/index.md)","id":"CVE-2026-10533","markdown":"https://insights.sbomify.com/CVE-2026-10533/index.md","name":"CVE-2026-10533","record":{"aliases":["GHSA-x82c-vfjw-x245"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenShift Container Platform","requires_auth":"low_privilege","summary":"A non-privileged user can bypass resource quotas to flood etcd with events, causing cluster-wide API server performance degradation.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"openshift_container_platform","vendor":"redhat"}],"cvss":{"score":5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"}],"description":"A flaw was found in OpenShift Container Platform. Completed pods with restartPolicy: Never do not count toward ResourceQuota pod limits, and Kubernetes events are not quota-scoped. A non-privileged user who can create pods in a namespace can exploit this to generate a large volume of events that accumulate in etcd, causing API server performance degradation across the cluster.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in Red Hat OpenShift Container Platform 4","id":"CVE-2026-10533","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:openshift_container_platform","products":["redhat:openshift_container_platform"],"type":"denial_of_service","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"IBM® Db2® is vulnerable to buffer overflow in the IXF IMPORT parser","id":"CVE-2026-10534"},"packages":[],"prev":{"headline":"Logback deserialization whitelist bypass for Proxy objects","id":"CVE-2026-10532"},"products":["Red Hat OpenShift Container Platform 4"],"published":"2026-06-01","related":[{"cvss_score":9.8,"headline":"Missing authorization in cluster-ingress-operator","id":"CVE-2020-27836","kev_date_added":null,"published":"2022-08-22"},{"cvss_score":9,"headline":"Misconfiguration in openshift-ansible","id":"CVE-2018-1085","kev_date_added":null,"published":"2018-06-15"},{"cvss_score":8.8,"headline":"Privilege escalation in Red Hat OpenShift Container Platform 4","id":"CVE-2026-54099","kev_date_added":null,"published":"2026-06-22"},{"cvss_score":8.8,"headline":"Ose-cluster-ingress-operator: remote code execution through haproxy configuration injection","id":"CVE-2026-1784","kev_date_added":null,"published":"2026-06-02"},{"cvss_score":8.8,"headline":"Privilege escalation in openshift","id":"CVE-2021-20182","kev_date_added":null,"published":"2021-02-23"},{"cvss_score":8.8,"headline":"xterm vulnerable to remote code execution","id":"CVE-2019-0542","kev_date_added":null,"published":"2019-01-09"},{"cvss_score":8.5,"headline":"Privilege escalation in source-to-image","id":"CVE-2018-10843","kev_date_added":null,"published":"2018-07-02"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-08","vendors":["Red Hat"]},"summary":"A non-privileged user can bypass resource quotas to flood etcd with events, causing cluster-wide API server performance degradation.","url":"https://insights.sbomify.com/CVE-2026-10533/"}