CVE-2024-28248: Cilium

High severity, CVSS 7.2. EPSS: 0.6% chance of exploitation in the next 30 days.

Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Starting in version 1.13.9 and prior to versions 1.13.13, 1.14.8, and 1.15.2, Cilium's HTTP policies are not consistently applied to all traffic in the scope of the policies, leading to HTTP traffic being incorrectly and intermittently forwarded when it should be dropped. This issue has been patched in Cilium 1.15.2, 1.14.8, and 1.13.13. There are no known workarounds for this issue.

Affected products

• Cilium Cilium: from 1.13.9, before 1.13.13 (fixed in 1.13.13); from 1.14.0, before 1.14.8 (fixed in 1.14.8); from 1.15.0, before 1.15.2 (fixed in 1.15.2)

Published 2024-03-18. Last modified 2026-06-17.