{"answers":{"affected":"5 open source packages ship an affected version, including k8s.io/kubernetes.","exploited":"There is no known exploitation of CVE-2025-4563 in the wild and no public exploit code.","fix":"Upgrade k8s.io/kubernetes to a fixed version for your release line: 1.32.6 or 1.33.2.","what":"CVE-2025-4563 is a low-severity missing authorization vulnerability in Kubernetes, published on 23 Jun 2025. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-4563 and fix it if it is affected.\n\nWhat it is: CVE-2025-4563 is a low-severity missing authorization vulnerability in Kubernetes, published on 23 Jun 2025. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-4563 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- k8s.io/kubernetes (Go): affected from 1.32.0; fixed in 1.32.6, 1.33.2\n- k8s.io/kubernetes (Go): affected from 1.32.0; fixed in 1.32.6\n- k8s.io/kubernetes (Go): affected from 1.32.0; fixed in 1.32.6\n- k8s.io/kubernetes (Go): affected from 1.33.0; fixed in 1.33.2\n- k8s.io/kubernetes (Go): affected from 1.33.0; fixed in 1.33.2\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-2025-4563/ (Markdown: https://insights.sbomify.com/CVE-2025-4563/index.md)","id":"CVE-2025-4563","markdown":"https://insights.sbomify.com/CVE-2025-4563/index.md","name":"CVE-2025-4563","record":{"aliases":["AZL-64304","CLEANSTART-2026-GL41768","CLEANSTART-2026-HE47180","DEBIAN-CVE-2025-4563","GHSA-hj2p-8wj8-pfq4","GO-2025-3774","MINI-28rj-f532-p652","MINI-4m6x-jrv6-97w9","MINI-4wj7-3fhh-p8f7","MINI-85wf-hhmw-84wx","MINI-8cqg-xhpw-wqr5","MINI-fw32-vr2x-xwvc","MINI-g9xg-679f-2rhw","MINI-p429-4pfr-6c3g","MINI-r2r5-76fc-v3pm","MINI-r3r7-j6c8-6xfx","MINI-rjx5-qwv7-3wq8","MINI-x9f2-f73r-p6xf"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":true,"product_category":"Kubernetes admission controller","requires_auth":"high_privilege","summary":"A compromised node can bypass authorization checks to create mirror pods accessing unauthorized dynamic resources, leading to privilege escalation.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"kubernetes","cpe":[],"cvss":{"score":2.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"A vulnerability exists in the NodeRestriction admission controller where nodes can bypass dynamic resource allocation authorization checks. When the DynamicResourceAllocation feature gate is enabled, the controller properly validates resource claim statuses during pod status updates but fails to perform equivalent validation during pod creation. This allows a compromised node to create mirror pods that access unauthorized dynamic resources, potentially leading to privilege escalation.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Nodes can bypass dynamic resource allocation authorization checks","id":"CVE-2025-4563","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":5,"n_references":2,"next":{"headline":"TicketBAI Facturas para WooCommerce \u003c= 3.18 - Unauthenticated Arbitrary File Deletion","id":"CVE-2025-4564"},"packages":[{"ecosystem":"Go","fixed":["1.32.6","1.33.2"],"introduced":["1.32.0","1.33.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GO-2025-3774"},{"ecosystem":"Go","fixed":["1.32.6"],"introduced":["1.32.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":null,"source":"GHSA-hj2p-8wj8-pfq4"},{"ecosystem":"Go","fixed":["1.32.6"],"introduced":["1.32.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GHSA-hj2p-8wj8-pfq4"},{"ecosystem":"Go","fixed":["1.33.2"],"introduced":["1.33.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":null,"source":"GHSA-hj2p-8wj8-pfq4"},{"ecosystem":"Go","fixed":["1.33.2"],"introduced":["1.33.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GHSA-hj2p-8wj8-pfq4"}],"prev":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2025-4562"},"products":["Kubernetes"],"published":"2025-06-23","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"2025-06-23","vendors":["Kubernetes"]},"summary":"A compromised node can bypass authorization checks to create mirror pods accessing unauthorized dynamic resources, leading to privilege escalation.","url":"https://insights.sbomify.com/CVE-2025-4563/"}