Detections
Analytics
CVE-2026-49445
high
Description
Cilium is a networking, observability, and security solution. Prior to 1.17.14, 1.18.8, and 1.19.2, when Cilium L7 functionality is enabled, the embedded or standalone Envoy instance creates a world-accessible admin.sock on cluster nodes, allowing a local attacker to access Envoy admin endpoints, expose TLS secrets, disrupt cluster traffic, or terminate Envoy. This issue is fixed in versions 1.17.14, 1.18.8, and 1.19.2.
References
https://github.com/cilium/cilium/security/advisories/GHSA-3fcv-jvfp-m4q9
https://github.com/cilium/cilium/releases/tag/v1.19.2
https://github.com/cilium/cilium/releases/tag/v1.18.8
https://github.com/cilium/cilium/releases/tag/v1.17.14
https://github.com/cilium/cilium/pull/44512
https://github.com/cilium/cilium/commit/7bfbdd5c1be83d6c9ba3e089b4c804b6603505b6