{"answers":{"affected":"9 open source packages ship an affected version, including k8s.io/kubernetes.","exploited":"There is no known exploitation of CVE-2025-0426 in the wild and no public exploit code.","fix":"Upgrade k8s.io/kubernetes to a fixed version for your release line: 1.29.14, 1.30.10, 1.31.6 or 1.32.2.","what":"CVE-2025-0426 is a medium-severity denial of service vulnerability in Kubernetes kubelet, published on 13 Feb 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-0426 and fix it if it is affected.\n\nWhat it is: CVE-2025-0426 is a medium-severity denial of service vulnerability in Kubernetes kubelet, published on 13 Feb 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-0426 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- k8s.io/kubernetes (Go): affected all versions; fixed in 1.29.14, 1.30.10, 1.31.6, 1.32.2\n- k8s.io/kubernetes (Go): affected all versions; fixed in 1.29.14\n- k8s.io/kubernetes (Go): affected all versions; fixed in 1.29.14\n- k8s.io/kubernetes (Go): affected from 1.30.0; fixed in 1.30.10\n- k8s.io/kubernetes (Go): affected from 1.30.0; fixed in 1.30.10\n- k8s.io/kubernetes (Go): affected from 1.31.0; fixed in 1.31.6\n- k8s.io/kubernetes (Go): affected from 1.31.0; fixed in 1.31.6\n- k8s.io/kubernetes (Go): affected from 1.32.0; fixed in 1.32.2\n- k8s.io/kubernetes (Go): affected from 1.32.0; fixed in 1.32.2\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-2025-0426/ (Markdown: https://insights.sbomify.com/CVE-2025-0426/index.md)","id":"CVE-2025-0426","markdown":"https://insights.sbomify.com/CVE-2025-0426/index.md","name":"CVE-2025-0426","record":{"aliases":["AZL-56714","CLEANSTART-2026-XP91043","DEBIAN-CVE-2025-0426","GHSA-jgfp-53c3-624w","GO-2025-3465","MINI-2rrx-986v-j839","MINI-rw7x-qp73-wv5p","MINI-xf4v-mxxf-gvhw","MINI-xh3c-rx24-fxrx","OESA-2025-1259","OESA-2025-1273","openSUSE-SU-2025:14816-1","openSUSE-SU-2025:14817-1","openSUSE-SU-2025:14818-1","openSUSE-SU-2025:14819-1"],"analysis":{"component_type":"container_or_infrastructure","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Kubernetes kubelet","requires_auth":"none","summary":"Attackers can cause Node Denial of Service by filling disk space via unauthenticated kubelet checkpoint requests.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"kubernetes","cpe":[],"cvss":{"score":6.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"A security issue was discovered in Kubernetes where a large number of container checkpoint requests made to the unauthenticated kubelet read-only HTTP endpoint may cause a Node Denial of Service by filling the Node's disk.","ecosystems":["Go","openSUSE:Tumbleweed"],"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":"Node Denial of Service via kubelet Checkpoint API","id":"CVE-2025-0426","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"denial_of_service","year":"2025"},"n_packages":13,"n_references":2,"next":{"headline":"Mali GPU Kernel Driver allows access to already freed memory","id":"CVE-2025-0427"},"packages":[{"ecosystem":"Go","fixed":["1.29.14","1.30.10","1.31.6","1.32.2"],"introduced":["0","1.30.0","1.31.0","1.32.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GO-2025-3465"},{"ecosystem":"Go","fixed":["1.29.14"],"introduced":["0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":null,"source":"GHSA-jgfp-53c3-624w"},{"ecosystem":"Go","fixed":["1.29.14"],"introduced":["0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GHSA-jgfp-53c3-624w"},{"ecosystem":"Go","fixed":["1.30.10"],"introduced":["1.30.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":null,"source":"GHSA-jgfp-53c3-624w"},{"ecosystem":"Go","fixed":["1.30.10"],"introduced":["1.30.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GHSA-jgfp-53c3-624w"},{"ecosystem":"Go","fixed":["1.31.6"],"introduced":["1.31.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":null,"source":"GHSA-jgfp-53c3-624w"},{"ecosystem":"Go","fixed":["1.31.6"],"introduced":["1.31.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GHSA-jgfp-53c3-624w"},{"ecosystem":"Go","fixed":["1.32.2"],"introduced":["1.32.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":null,"source":"GHSA-jgfp-53c3-624w"},{"ecosystem":"Go","fixed":["1.32.2"],"introduced":["1.32.0"],"last_affected":[],"package":"k8s.io/kubernetes","purl":"pkg:golang/k8s.io/kubernetes","source":"GHSA-jgfp-53c3-624w"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.29.14-1.1"],"introduced":["0"],"last_affected":[],"package":"kubernetes1.29","purl":"pkg:rpm/opensuse/kubernetes1.29\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:14816-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.30.10-1.1"],"introduced":["0"],"last_affected":[],"package":"kubernetes1.30","purl":"pkg:rpm/opensuse/kubernetes1.30\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:14817-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.31.6-1.1"],"introduced":["0"],"last_affected":[],"package":"kubernetes1.31","purl":"pkg:rpm/opensuse/kubernetes1.31\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:14818-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.32.2-1.1"],"introduced":["0"],"last_affected":[],"package":"kubernetes1.32","purl":"pkg:rpm/opensuse/kubernetes1.32\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2025:14819-1"}],"prev":{"headline":"Local Privilege Escalation via Config Manipulation","id":"CVE-2025-0425"},"products":["kubelet"],"published":"2025-02-13","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":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"2025-02-13","vendors":["Kubernetes"]},"summary":"Attackers can cause Node Denial of Service by filling disk space via unauthenticated kubelet checkpoint requests.","url":"https://insights.sbomify.com/CVE-2025-0426/"}