{"cve":"CVE-2024-25631","nvd":{"published":"2024-02-20T18:15:53.117","modified":"2026-06-17T07:16:19.707","status":"Analyzed","description":"Cilium is a networking, observability, and security solution with an eBPF-based dataplane. For Cilium users who have enabled an external kvstore and Wireguard transparent encryption, traffic between pods in the affected cluster is not encrypted. This issue affects Cilium v1.14 before v1.14.7 and has been patched in Cilium v1.14.7. There is no workaround to this issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.3},"cwes":["CWE-319","CWE-311"],"references":["https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#when-do-i-need-to-use-a-kvstore","https://docs.cilium.io/en/stable/security/network/encryption-wireguard/#encryption-wg","https://github.com/cilium/cilium/releases/tag/v1.14.7","https://github.com/cilium/cilium/security/advisories/GHSA-x989-52fc-4vr4","https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#when-do-i-need-to-use-a-kvstore"],"products":["cilium:cilium"],"source":"nvd","synced_at":"2026-10-19T21:45:59.823092188+00:00"},"epss":{"cve":"CVE-2024-25631","score":0.002,"percentile":0.09836,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-x989-52fc-4vr4","url":"https://osv.dev/vulnerability/GHSA-x989-52fc-4vr4","summary":"Unencrypted traffic between pods when using Wireguard and an external kvstore","modified":"2026-09-10T03:50:00.303597503Z","packages":[{"ecosystem":"Go","name":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","ranges":[">=1.14.0 <1.14.7"],"fixed":["1.14.7"]}]},{"id":"GO-2024-2569","url":"https://osv.dev/vulnerability/GO-2024-2569","summary":"Unencrypted traffic between pods when using Wireguard and an external kvstore in github.com/cilium/cilium","modified":"2026-02-04T02:47:45.783203Z","packages":[{"ecosystem":"Go","name":"github.com/cilium/cilium","purl":"pkg:golang/github.com/cilium/cilium","ranges":[">=1.14.0 <1.14.7"],"fixed":["1.14.7"]}]}],"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."]}