CVE-2024-25631
Cilium is a networking, observability, and security solution with an eBPF-based dataplane.
Does this matter?
Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.3 MEDIUMCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.20% probability · 10th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-311, CWE-319
- Affected
- cilium/cilium
- Source
- security-advisories@github.com
EPSS 0.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#when-do-i-need-to-use-a-kvstoreProduct
- https://docs.cilium.io/en/stable/security/network/encryption-wireguard/#encryption-wgProduct
- https://github.com/cilium/cilium/releases/tag/v1.14.7Release Notes
- https://github.com/cilium/cilium/security/advisories/GHSA-x989-52fc-4vr4Vendor Advisory
- https://docs.cilium.io/en/stable/installation/k8s-install-external-etcd/#when-do-i-need-to-use-a-kvstoreProduct
- https://docs.cilium.io/en/stable/security/network/encryption-wireguard/#encryption-wgProduct
- https://github.com/cilium/cilium/releases/tag/v1.14.7Release Notes
- https://github.com/cilium/cilium/security/advisories/GHSA-x989-52fc-4vr4Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.