{"cve":"CVE-2025-46599","nvd":{"published":"2025-04-25T05:15:33.330","modified":"2026-06-17T09:26:41.557","status":"Deferred","description":"CNCF K3s 1.32 before 1.32.4-rc1+k3s1 has a Kubernetes kubelet configuration change with the unintended consequence that, in some situations, ReadOnlyPort is set to 10255. For example, the default behavior of a K3s online installation might allow unauthenticated access to this port, exposing credentials.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N","score":6.8},"cwes":["CWE-1188"],"references":["https://cloud.google.com/kubernetes-engine/docs/how-to/disable-kubelet-readonly-port","https://github.com/f1veT/BUG/issues/2","https://github.com/k3s-io/k3s/commit/097b63e588e3c844cdf9b967bcd0a69f4fc0aa0a","https://github.com/k3s-io/k3s/compare/v1.32.3+k3s1...v1.32.4-rc1+k3s1","https://github.com/k3s-io/k3s/issues/12164"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:01:11.054312287+00:00"},"epss":{"cve":"CVE-2025-46599","score":0.00459,"percentile":0.39765,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-864f-7xjm-2jp2","url":"https://osv.dev/vulnerability/GHSA-864f-7xjm-2jp2","summary":"CNCF K3s Kubernetes kubelet configuration exposes credentials","modified":"2026-09-10T03:50:23.716034197Z","packages":[{"ecosystem":"Go","name":"github.com/k3s-io/k3s","purl":"pkg:golang/github.com/k3s-io/k3s","ranges":[">=1.32.0-rc1 <1.32.4-rc1"],"fixed":["1.32.4-rc1"]}]},{"id":"GO-2025-3646","url":"https://osv.dev/vulnerability/GO-2025-3646","summary":"CNCF K3s Kubernetes kubelet configuration exposes credentials in github.com/k3s-io/k3s","modified":"2026-02-04T04:34:11.275799Z","packages":[{"ecosystem":"Go","name":"github.com/k3s-io/k3s","purl":"pkg:golang/github.com/k3s-io/k3s","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}